diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index e365b284f..8c75dcfdd 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -6,18 +6,33 @@ History
 
 All release highlights of this project will be documented in this file.
 
+4.4.13 - June 04, 2023
+_______________________
+
+**Updated**
+
+    - ``SAClient.download_annotations()`` Replaced `___objects.json` and `___pixel.json` postfixes to `.json`.
+    - ``SAClient.set_approval_statuses()`` Added Document project support.
+    - ``SAClient.convert_project_type()`` Added required argument `convert_to`.
+    - ``SAClient.import_annotation()`` Replaced `___objects.json` and `___pixel.json` postfixes to `.json`.
+    - ``SAClient.download_export()`` Replaced `___objects.json` and `___pixel.json` postfixes to `.json`.
+
+**Removed**
+
+    -  ``SAClient.convert_json_version()`` method.
+
 4.4.12 - April 23, 2023
-______________________
+_______________________
 
 **Updated**
 
     - ``SAClient.get_annotations_per_frame()`` Added interpolation of polygonal and polyline annotations.
-    
+
 **Fixed**
 
     - ``SAClient.add_contributors_to_project()`` method.
     - ``SAClient.run_prediction()`` method.
-        
+
 **Removed**
 
     -  ``SAClient.create_project_from_metadata()`` method.
diff --git a/README.rst b/README.rst
index 675982ff3..efab0af2f 100644
--- a/README.rst
+++ b/README.rst
@@ -18,7 +18,7 @@ Welcome to the SuperAnnotate Python Software Development Kit (SDK), which enable
 Resources
 ---------------
 
-- API Reference and User Guide available on `Read the Docs <https://superannotate.readthedocs.io/en/stable/superannotate.sdk.html>`__
+- API Reference and User Guide available on `Read the Docs <https://superannotate.readthedocs.io/en/stable/index.html>`__
 - `Platform documentation <https://doc.superannotate.com/>`__
 
 
@@ -33,8 +33,18 @@ Authentication
     # by token
     sa_client = SAClient(token='<team token>')
     # by config file
-    # default path is ~/.superannotate/config.json
-    sa_client = SAClient(config_path='~/.superannotate/dev_config.json')
+    # default path is ~/.superannotate/config.ini
+    sa_client = SAClient(config_path='~/.superannotate/dev_config.ini')
+
+
+config.ini example
+---------------
+.. code-block:: python
+
+    [DEFAULT]
+    SA_TOKEN = <Token>
+    LOGGING_LEVEL = INFO
+
 
 Using superannotate
 -------------------
diff --git a/docs/source/api_reference/helpers.rst b/docs/source/api_reference/helpers.rst
index 984fc89ba..1c3612f62 100644
--- a/docs/source/api_reference/helpers.rst
+++ b/docs/source/api_reference/helpers.rst
@@ -13,7 +13,6 @@ _________________________________________________________________
 .. autofunction:: superannotate.import_annotation
 .. autofunction:: superannotate.export_annotation
 .. autofunction:: superannotate.convert_project_type
-.. autofunction:: superannotate.convert_json_version
 
 ----------
 
diff --git a/docs/source/cli_client.rst b/docs/source/cli_client.rst
index 09839105e..704ed1ec0 100644
--- a/docs/source/cli_client.rst
+++ b/docs/source/cli_client.rst
@@ -33,20 +33,6 @@ To initialize CLI (and SDK) with team token:
 ----------
 
 
-.. _ref_create_server:
-
-Creating a server
-~~~~~~~~~~~~~~~~~~
-
-This will create a directory by the given name in your current or provided directory:
-
-.. code-block:: bash
-
-   superannotatecli create-server --name <directory_name> --path <directory_path>
-
-----------
-
-
 .. _ref_create_project:
 
 Creating a project
diff --git a/docs/source/index.rst b/docs/source/index.rst
index c89ca3a6a..5fdf55b66 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -15,7 +15,6 @@
    User guide <userguide/index>
    API Reference <api_reference/index>
    CLI Reference <cli_client>
-   SA Server <sa_server>
    History <changelog_link>
    LICENSE.rst
 
diff --git a/docs/source/sa_server.rst b/docs/source/sa_server.rst
deleted file mode 100644
index 0b578ffe8..000000000
--- a/docs/source/sa_server.rst
+++ /dev/null
@@ -1,118 +0,0 @@
-SAServer Reference
-==================
-
-
-The SAServer provides interface to create web API and run in development or production servers.
-
-This will create a directory by the given name in your current or provided directory:
-
-.. code-block:: bash
-
-   superannotatecli create-server --name <directory_name> --path <directory_path>
-
-
-Usage
-________________________
-
-SuperAnnotate Python SDK allows access to the platform without web browser:
-
-.. code-block:: python
-
-    import random
-    from superannotate import SAClient
-    from superannotate import SAServer
-
-
-    app = SAServer()
-    sa_client = SAClient()
-    QA_EMAILS = [
-        'qa1@superannotate.com', 'qa2@superannotate.com',
-        'qa3@superannotate.com', 'qa4@superannotate.com'
-        ]
-
-
-    @app.route("item_completed", methods=["POST"])
-    def index(request):
-        """
-        Listening webhooks on items completed events form Superannotate automation
-        and is randomly assigned to qa
-        """
-        project_id, folder_id = request.data['project_id'], request.data['folder_id']
-        project = sa_client.get_project_by_id(project_id)
-        folder = sa_client.get_folder_by_id(project_id=project_id, folder_id=folder_id)
-        sa_client.assign_items(
-            f"{project['name']}/{folder['name']}",
-            items=[request.data['name']],
-            user=random.choice(QA_EMAILS)
-        )
-
-
-    if __name__ == '__main__':
-        app.run(host='0.0.0.0', port=5002)
-
-Interface
-________________________
-
-.. automethod:: superannotate.SAServer.route
-.. automethod:: superannotate.SAServer.add_url_rule
-.. automethod:: superannotate.SAServer.run
-
-
-uWSGI
-________________________
-
-`uWSGI`_ is a fast, compiled server suite with extensive configuration
-and capabilities beyond a basic server.
-
-*   It can be very performant due to being a compiled program.
-*   It is complex to configure beyond the basic application, and has so
-    many options that it can be difficult for beginners to understand.
-*   It does not support Windows (but does run on WSL).
-*   It requires a compiler to install in some cases.
-
-This page outlines the basics of running uWSGI. Be sure to read its
-documentation to understand what features are available.
-
-.. _uWSGI: https://uwsgi-docs.readthedocs.io/en/latest/
-
-uWSGI has multiple ways to install it. The most straightforward is to
-install the ``pyuwsgi`` package, which provides precompiled wheels for
-common platforms. However, it does not provide SSL support, which can be
-provided with a reverse proxy instead.
-
-Install ``pyuwsgi``.
-
-.. code-block:: text
-
-    $ pip install pyuwsgi
-
-If you have a compiler available, you can install the ``uwsgi`` package
-instead. Or install the ``pyuwsgi`` package from sdist instead of wheel.
-Either method will include SSL support.
-
-.. code-block:: text
-
-    $ pip install uwsgi
-
-    # or
-    $ pip install --no-binary pyuwsgi pyuwsgi
-
-
-Running
-________________________
-
-The most basic way to run uWSGI is to tell it to start an HTTP server
-and import your application.
-
-.. code-block:: text
-
-    $ uwsgi --http 127.0.0.1:8000 --master -p 4 -w wsgi:app
-
-    *** Starting uWSGI 2.0.20 (64bit) on [x] ***
-    *** Operational MODE: preforking ***
-    spawned uWSGI master process (pid: x)
-    spawned uWSGI worker 1 (pid: x, cores: 1)
-    spawned uWSGI worker 2 (pid: x, cores: 1)
-    spawned uWSGI worker 3 (pid: x, cores: 1)
-    spawned uWSGI worker 4 (pid: x, cores: 1)
-    spawned uWSGI http 1 (pid: x)
diff --git a/requirements.txt b/requirements.txt
index 5723ff2a0..935007568 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,24 +1,16 @@
-pydicom>=2.0.0
-boto3>=1.14.53
-requests==2.28.2
-requests-toolbelt>=0.9.1
-aiohttp>=3.8.1
+pydantic~=1.10
+aiohttp~=3.8
+boto3~=1.26
+opencv-python~=4.7
+packaging~=23.1
+plotly~=5.14
+email-validator~=2.0
+pandas~=1.3
+ffmpeg-python~=0.2
+pillow~=9.5
+aiofiles==23.1.0
+requests==2.30.0
 tqdm==4.64.0
-pillow==9.4.0
-matplotlib>=3.3.1
-xmltodict==0.12.0
-opencv-python>=4.4.0.42
-wheel>=0.40.0
-packaging>=20.4
-plotly>=4.1.0
-ffmpeg-python>=0.2.0
 fire==0.4.0
 mixpanel==4.8.3
-pydantic>=1.10.7
-setuptools>=57.4.0
-email-validator>=1.0.3
 jsonschema==3.2.0
-pandas>=1.1.4
-aiofiles==0.8.0
-Werkzeug==2.2.3
-Jinja2==3.1.2
diff --git a/requirements_extra.txt b/requirements_extra.txt
index 5fa8c52da..7baa70b02 100644
--- a/requirements_extra.txt
+++ b/requirements_extra.txt
@@ -1,13 +1,15 @@
-Sphinx==6.1.3
-Jinja2==3.1.2
-tox==4.4.5
+setuptools~=67.7
+wheel~=0.40
+Sphinx==6.2.1
+tox==4.5.1
 sphinx_rtd_theme==1.2.0
-furo==2022.12.7
-jaraco.tidelift==1.5.0
+furo==2023.3.27
+jaraco.tidelift==1.5.1
 sphinx-notfound-page==0.8.3
-sphinx_inline_tabs==2022.1.2b11
-pytest==7.2.1
-pytest-xdist==3.2.0
+sphinx_inline_tabs==2023.4.21
+pytest==7.3.1
+pytest-xdist==3.2.1
 pytest-parallel==0.1.1
 pytest-cov==4.0.0
-pytest-rerunfailures==10.2
\ No newline at end of file
+pytest-rerunfailures==11.1.2
+jsoncomparison==1.1.0
\ No newline at end of file
diff --git a/src/superannotate/__init__.py b/src/superannotate/__init__.py
index 5adbc8f21..fe478dd71 100644
--- a/src/superannotate/__init__.py
+++ b/src/superannotate/__init__.py
@@ -1,26 +1,20 @@
 import logging
 import os
 import sys
-import typing
-
-__version__ = "4.4.12"
 
+__version__ = "4.4.13dev5"
 
 sys.path.append(os.path.split(os.path.realpath(__file__))[0])
 
 import logging.config  # noqa
 import requests  # noqa
 from packaging.version import parse  # noqa
-from superannotate.lib.app.input_converters import convert_json_version  # noqa
 from superannotate.lib.app.input_converters import convert_project_type  # noqa
 from superannotate.lib.app.exceptions import AppException  # noqa
-from superannotate.lib.app.input_converters import convert_json_version  # noqa
 from superannotate.lib.app.input_converters import convert_project_type  # noqa
 from superannotate.lib.app.input_converters import export_annotation  # noqa
 from superannotate.lib.app.input_converters import import_annotation  # noqa
 from superannotate.lib.app.interface.sdk_interface import SAClient  # noqa
-from superannotate.lib.app.server import SAServer  # noqa
-from superannotate.lib.app.server.utils import setup_app  # noqa
 from superannotate.lib.core import PACKAGE_VERSION_INFO_MESSAGE  # noqa
 from superannotate.lib.core import PACKAGE_VERSION_MAJOR_UPGRADE  # noqa
 from superannotate.lib.core import PACKAGE_VERSION_UPGRADE  # noqa
@@ -29,22 +23,13 @@
 SESSIONS = {}
 
 
-def create_app(apps: typing.List[str] = None) -> SAServer:
-    setup_app(apps)
-    server = SAServer()
-    return server
-
-
 __all__ = [
     "__version__",
     "SAClient",
-    "SAServer",
-    "create_app",
     # Utils
     "enums",
     "AppException",
     # converters
-    "convert_json_version",
     "import_annotation",
     "export_annotation",
     "convert_project_type",
diff --git a/src/superannotate/lib/app/input_converters/__init__.py b/src/superannotate/lib/app/input_converters/__init__.py
index 1acd1e490..617a5632d 100644
--- a/src/superannotate/lib/app/input_converters/__init__.py
+++ b/src/superannotate/lib/app/input_converters/__init__.py
@@ -1,11 +1,9 @@
-from .conversion import convert_json_version
 from .conversion import convert_project_type
 from .conversion import export_annotation
 from .conversion import import_annotation
 
 
 __all__ = [
-    "convert_json_version",
     "convert_project_type",
     "export_annotation",
     "import_annotation",
diff --git a/src/superannotate/lib/app/input_converters/conversion.py b/src/superannotate/lib/app/input_converters/conversion.py
index 812714089..a0073d388 100644
--- a/src/superannotate/lib/app/input_converters/conversion.py
+++ b/src/superannotate/lib/app/input_converters/conversion.py
@@ -1,20 +1,23 @@
 """
 Main module for input converters
 """
+import os
+import shutil
+import tempfile
 from argparse import Namespace
 from pathlib import Path
+from typing import Union
 
 from lib.app.exceptions import AppException
 from lib.app.interface.base_interface import Tracker
-from lib.core import DEPRICATED_DOCUMENT_VIDEO_MESSAGE
 from lib.core import LIMITED_FUNCTIONS
 from lib.core.enums import ProjectType
+from typing_extensions import Literal
 
 from .export_from_sa_conversions import export_from_sa
 from .import_to_sa_conversions import import_to_sa
-from .sa_conversion import degrade_json
 from .sa_conversion import sa_convert_project_type
-from .sa_conversion import upgrade_json
+
 
 ALLOWED_TASK_TYPES = [
     "panoptic_segmentation",
@@ -135,6 +138,16 @@ def _passes_converter_sanity(args, direction):
         )
 
 
+def change_file_extensions(directory, old_extension, new_extension):
+    for filename in os.listdir(directory):
+        file_path = os.path.join(directory, filename)
+        if os.path.isfile(file_path) and filename.endswith(old_extension):
+            if file_path.endswith(new_extension):
+                continue
+            new_file_path = os.path.splitext(file_path)[0] + new_extension
+            os.rename(file_path, new_file_path)
+
+
 @Tracker
 def export_annotation(
     input_dir,
@@ -208,19 +221,28 @@ def export_annotation(
         ),
     ]
     _passes_value_sanity(values_info)
-
-    args = Namespace(
-        input_dir=input_dir,
-        output_dir=output_dir,
-        dataset_format=dataset_format,
-        dataset_name=dataset_name,
-        project_type=project_type,
-        task=task,
-    )
-
-    _passes_converter_sanity(args, "export")
-
-    export_from_sa(args)
+    if project_type == "Vector":
+        extension = "___objects.json"
+    elif project_type == "Pixel":
+        extension = "___pixel.json"
+    else:
+        extension = ".json"
+    with tempfile.TemporaryDirectory() as tmp_dir:
+        args = Namespace(
+            input_dir=Path(tmp_dir),
+            output_dir=output_dir,
+            dataset_format=dataset_format,
+            dataset_name=dataset_name,
+            project_type=project_type,
+            task=task,
+        )
+        shutil.copytree(input_dir, tmp_dir, dirs_exist_ok=True)
+        for _path in os.listdir(tmp_dir):
+            if os.path.isdir(_path) and not _path.endswith("classes"):
+                change_file_extensions(_path, ".json", extension)
+            change_file_extensions(tmp_dir, ".json", extension)
+        _passes_converter_sanity(args, "export")
+        export_from_sa(args)
 
 
 @Tracker
@@ -408,63 +430,26 @@ def import_annotation(
 
 
 @Tracker
-def convert_project_type(input_dir, output_dir):
+def convert_project_type(
+    input_dir: Union[str, Path],
+    output_dir: Union[str, Path],
+    convert_to: Literal["Vector", "Pixel"],
+):
     """Converts SuperAnnotate 'Vector' project type to 'Pixel' or reverse.
 
     :param input_dir: Path to the dataset folder that you want to convert.
     :type input_dir: Pathlike(str or Path)
     :param output_dir: Path to the folder where you want to have converted files.
     :type output_dir: Pathlike(str or Path)
-
+    :param convert_to: the project type to which the current project should be converted.
+    :type convert_to: str
     """
     params_info = [
         (input_dir, "input_dir", (str, Path)),
         (output_dir, "output_dir", (str, Path)),
     ]
     _passes_type_sanity(params_info)
-    json_paths = list(Path(str(input_dir)).glob("*.json"))
-    if (
-        json_paths
-        and "___pixel.json" not in json_paths[0].name
-        and "___objects.json" not in json_paths[0].name
-    ):
-        raise AppException(DEPRICATED_DOCUMENT_VIDEO_MESSAGE)
 
     input_dir, output_dir = _change_type(input_dir, output_dir)
 
-    sa_convert_project_type(input_dir, output_dir)
-
-
-@Tracker
-def convert_json_version(input_dir, output_dir, version=2):
-    """
-    Converts SuperAnnotate JSON versions. Newest JSON version is 2.
-
-    :param input_dir: Path to the dataset folder that you want to convert.
-    :type input_dir: Pathlike(str or Path)
-    :param output_dir: Path to the folder, where you want to have converted dataset.
-    :type output_dir: Pathlike(str or Path)
-    :param version: Output version number. Currently is either 1 or 2. Default value is 2. It will upgrade version 1 to  version 2. Set 1 to degrade from version 2 to version 1.
-    :type version: int
-
-    :return: List of converted files
-    :rtype: list
-    """
-
-    params_info = [
-        (input_dir, "input_dir", (str, Path)),
-        (output_dir, "output_dir", (str, Path)),
-        (version, "version", int),
-    ]
-    _passes_type_sanity(params_info)
-    input_dir, output_dir = _change_type(input_dir, output_dir)
-
-    output_dir.mkdir(parents=True, exist_ok=True)
-    if version == 2:
-        converted_files = upgrade_json(input_dir, output_dir)
-    elif version == 1:
-        converted_files = degrade_json(input_dir, output_dir)
-    else:
-        raise AppException("'version' is either 1 or 2.")
-
-    return converted_files
+    sa_convert_project_type(input_dir, output_dir, convert_to)
diff --git a/src/superannotate/lib/app/input_converters/converters/coco_converters/coco_to_sa_pixel.py b/src/superannotate/lib/app/input_converters/converters/coco_converters/coco_to_sa_pixel.py
index 5a49fd40d..7a0d83692 100644
--- a/src/superannotate/lib/app/input_converters/converters/coco_converters/coco_to_sa_pixel.py
+++ b/src/superannotate/lib/app/input_converters/converters/coco_converters/coco_to_sa_pixel.py
@@ -90,7 +90,7 @@ def coco_panoptic_segmentation_to_sa_pixel(coco_path, output_dir):
         cv2.imwrite(str(output_dir / ("%s___save.png" % annot["file_name"])), img)
 
         images_converted.append(annot["file_name"])
-        file_name = "%s___pixel.json" % annot["file_name"]
+        file_name = f"{annot['file_name']}.json"
         sa_metadata = {
             "name": annot_name,
             "width": img_id_to_shape[str(annot["image_id"])]["width"],
@@ -138,7 +138,7 @@ def coco_instance_segmentation_to_sa_pixel(coco_path, output_dir):
     logger.info("Converting to SuperAnnotate JSON format")
     tqdm_thread.start()
     for id_, annotations in images_dict.items():
-        file_name = "%s___pixel.json" % annotations["file_name"]
+        file_name = f"{annotations['file_name']}.json"
         hexcolors = blue_color_generator(len(annotations["annotations"]))
         mask = np.zeros(annotations["shape"])
         H, W, _ = mask.shape
diff --git a/src/superannotate/lib/app/input_converters/converters/coco_converters/coco_to_sa_vector.py b/src/superannotate/lib/app/input_converters/converters/coco_converters/coco_to_sa_vector.py
index 1a912ef0b..f560e60b6 100644
--- a/src/superannotate/lib/app/input_converters/converters/coco_converters/coco_to_sa_vector.py
+++ b/src/superannotate/lib/app/input_converters/converters/coco_converters/coco_to_sa_vector.py
@@ -57,7 +57,7 @@ def save_sa_jsons(coco_json, img_id_to_annot, output_dir):
             sa_instances = []
         else:
             sa_instances = img_id_to_annot[str(img["id"])]
-        file_name = "%s___objects.json" % image_path
+        file_name = f"{image_path}.json"
 
         sa_metadata = {
             "name": image_path,
diff --git a/src/superannotate/lib/app/input_converters/converters/dataloop_converters/dataloop_to_sa_vector.py b/src/superannotate/lib/app/input_converters/converters/dataloop_converters/dataloop_to_sa_vector.py
index 4a60e144d..c0c10cdf8 100644
--- a/src/superannotate/lib/app/input_converters/converters/dataloop_converters/dataloop_to_sa_vector.py
+++ b/src/superannotate/lib/app/input_converters/converters/dataloop_converters/dataloop_to_sa_vector.py
@@ -105,11 +105,11 @@ def dataloop_to_sa(input_dir, task, output_dir):
                 sa_tags.append(ann["label"])
 
         if "name" in sa_metadata:
-            file_name = "%s___objects.json" % sa_metadata["name"]
+            file_name = f"{sa_metadata['name']}.json"
         else:
-            file_name = "%s___objects.json" % dl_data["filename"][1:]
+            file_name = f"{dl_data['filename'][1:]}.json"
 
-        images_converted.append(file_name.replace("___objects.json ", ""))
+        images_converted.append(file_name.replace(".json", ""))
         json_template = _create_sa_json(sa_instances, sa_metadata, sa_tags, sa_comments)
         write_to_json(output_dir / file_name, json_template)
     finish_event.set()
diff --git a/src/superannotate/lib/app/input_converters/converters/googlecloud_converters/googlecloud_to_sa_vector.py b/src/superannotate/lib/app/input_converters/converters/googlecloud_converters/googlecloud_to_sa_vector.py
index 1cef81b8d..644cb934a 100644
--- a/src/superannotate/lib/app/input_converters/converters/googlecloud_converters/googlecloud_to_sa_vector.py
+++ b/src/superannotate/lib/app/input_converters/converters/googlecloud_converters/googlecloud_to_sa_vector.py
@@ -45,7 +45,7 @@ def googlecloud_to_sa_vector(path, output_dir):
             images_not_converted.append(file_name)
             continue
 
-        sa_file_name = "%s___objects.json" % Path(file_name).name
+        sa_file_name = f"{Path(file_name).name}.json"
 
         points = (row[3] * W, row[4] * H, row[5] * W, row[8] * H)
         sa_instances = _create_vector_instance("bbox", points, {}, [], row[2])
diff --git a/src/superannotate/lib/app/input_converters/converters/labelbox_converters/labelbox_to_sa_pixel.py b/src/superannotate/lib/app/input_converters/converters/labelbox_converters/labelbox_to_sa_pixel.py
index fd0afe274..ef84a9bec 100644
--- a/src/superannotate/lib/app/input_converters/converters/labelbox_converters/labelbox_to_sa_pixel.py
+++ b/src/superannotate/lib/app/input_converters/converters/labelbox_converters/labelbox_to_sa_pixel.py
@@ -35,7 +35,7 @@ def labelbox_instance_segmentation_to_sa_pixel(json_data, output_dir, input_dir)
     logger.info("Converting to SuperAnnotate JSON format")
     tqdm_thread.start()
     for data in json_data:
-        file_name = data["External ID"] + "___pixel.json"
+        file_name = data["External ID"] + ".json"
         mask_name = data["External ID"] + "___save.png"
         sa_metadata = {"name": data["External ID"]}
         if "objects" not in data["Label"].keys():
diff --git a/src/superannotate/lib/app/input_converters/converters/labelbox_converters/labelbox_to_sa_vector.py b/src/superannotate/lib/app/input_converters/converters/labelbox_converters/labelbox_to_sa_vector.py
index 213eaef71..a380787a4 100644
--- a/src/superannotate/lib/app/input_converters/converters/labelbox_converters/labelbox_to_sa_vector.py
+++ b/src/superannotate/lib/app/input_converters/converters/labelbox_converters/labelbox_to_sa_vector.py
@@ -37,7 +37,7 @@ def labelbox_to_sa(json_data, output_dir, task):
     tqdm_thread.start()
     for data in json_data:
         if "objects" not in data["Label"].keys():
-            file_name = data["External ID"] + "___objects.json"
+            file_name = data["External ID"] + ".json"
             write_to_json(
                 output_dir / file_name,
                 {"metadata": {}, "instances": [], "tags": [], "comments": []},
@@ -87,7 +87,7 @@ def labelbox_to_sa(json_data, output_dir, task):
             sa_instances.append(sa_obj)
 
         images_converted.append(data["External ID"])
-        file_name = "%s___objects.json" % data["External ID"]
+        file_name = f"{data['External ID']}.json"
         try:
             img = cv2.imread(str(output_dir / data["External ID"]))
             H, W, _ = img.shape
diff --git a/src/superannotate/lib/app/input_converters/converters/sagemaker_converters/sagemaker_to_sa_pixel.py b/src/superannotate/lib/app/input_converters/converters/sagemaker_converters/sagemaker_to_sa_pixel.py
index 6b715f99f..57d8f0d4c 100644
--- a/src/superannotate/lib/app/input_converters/converters/sagemaker_converters/sagemaker_to_sa_pixel.py
+++ b/src/superannotate/lib/app/input_converters/converters/sagemaker_converters/sagemaker_to_sa_pixel.py
@@ -91,7 +91,7 @@ def sagemaker_instance_segmentation_to_sa_pixel(data_path, output_dir):
 
             blue_colors = blue_color_generator(num_of_contours)
             idx = 0
-            file_name = "%s___pixel.json" % (img_mapping[mask_name])
+            file_name = f"{img_mapping[mask_name]}.json"
             sa_metadata = {"name": img_mapping[mask_name], "width": W, "height": H}
             sa_instances = []
             sa_mask = np.zeros((H, W, 4))
diff --git a/src/superannotate/lib/app/input_converters/converters/sagemaker_converters/sagemaker_to_sa_vector.py b/src/superannotate/lib/app/input_converters/converters/sagemaker_converters/sagemaker_to_sa_vector.py
index 91d14bfa1..880361673 100644
--- a/src/superannotate/lib/app/input_converters/converters/sagemaker_converters/sagemaker_to_sa_vector.py
+++ b/src/superannotate/lib/app/input_converters/converters/sagemaker_converters/sagemaker_to_sa_vector.py
@@ -44,7 +44,7 @@ def sagemaker_object_detection_to_sa_vector(data_path, main_key, output_dir):
                 raise Exception
 
             manifest = dataset_manifest[int(img["datasetObjectId"])]
-            file_name = "%s___objects.json" % Path(manifest["source-ref"]).name
+            file_name = f"{Path(manifest['source-ref']).name}.json"
 
             classes = img["consolidatedAnnotation"]["content"][main_key + "-metadata"][
                 "class-map"
diff --git a/src/superannotate/lib/app/input_converters/converters/supervisely_converters/supervisely_to_sa_pixel.py b/src/superannotate/lib/app/input_converters/converters/supervisely_converters/supervisely_to_sa_pixel.py
index 7dca4fa53..a5cd7bf4b 100644
--- a/src/superannotate/lib/app/input_converters/converters/supervisely_converters/supervisely_to_sa_pixel.py
+++ b/src/superannotate/lib/app/input_converters/converters/supervisely_converters/supervisely_to_sa_pixel.py
@@ -34,7 +34,7 @@ def supervisely_instance_segmentation_to_sa_pixel(json_files, class_id_map, outp
     tqdm_thread.start()
 
     for json_file in json_files:
-        file_name = "%s___pixel.json" % Path(json_file).stem
+        file_name = f"{Path(json_file).stem}.json"
 
         json_data = json.load(open(json_file))
         sa_instances = []
@@ -76,10 +76,7 @@ def supervisely_instance_segmentation_to_sa_pixel(json_files, class_id_map, outp
                             parts.append({"color": hex_colors[index]})
                             index += 1
                         cv2.imwrite(
-                            str(
-                                output_dir
-                                / file_name.replace("___pixel.json", "___save.png")
-                            ),
+                            str(output_dir / file_name.replace(".json", "___save.png")),
                             mask,
                         )
                         sa_obj = _create_pixel_instance(
diff --git a/src/superannotate/lib/app/input_converters/converters/supervisely_converters/supervisely_to_sa_vector.py b/src/superannotate/lib/app/input_converters/converters/supervisely_converters/supervisely_to_sa_vector.py
index f67b145d5..92a04f85b 100644
--- a/src/superannotate/lib/app/input_converters/converters/supervisely_converters/supervisely_to_sa_vector.py
+++ b/src/superannotate/lib/app/input_converters/converters/supervisely_converters/supervisely_to_sa_vector.py
@@ -36,7 +36,7 @@ def supervisely_to_sa(json_files, class_id_map, task, output_dir):
     tqdm_thread.start()
     for json_file in json_files:
         json_data = json.load(open(json_file))
-        file_name = "%s___objects.json" % Path(json_file).stem
+        file_name = f"{Path(json_file).stem}.json"
         sa_metadata = {
             "name": Path(json_file).stem,
             "width": json_data["size"]["width"],
@@ -140,7 +140,7 @@ def supervisely_keypoint_detection_to_sa_vector(
     logger.info("Converting to SuperAnnotate JSON format")
     tqdm_thread.start()
     for json_file in json_files:
-        file_name = "%s___objects.json" % (Path(json_file).stem)
+        file_name = f"{Path(json_file).stem}.json"
         json_data = json.load(open(json_file))
         sa_metadata = {
             "name": Path(json_file).stem,
diff --git a/src/superannotate/lib/app/input_converters/converters/vgg_converters/vgg_to_sa_vector.py b/src/superannotate/lib/app/input_converters/converters/vgg_converters/vgg_to_sa_vector.py
index 4bf6b90a9..e826e7529 100644
--- a/src/superannotate/lib/app/input_converters/converters/vgg_converters/vgg_to_sa_vector.py
+++ b/src/superannotate/lib/app/input_converters/converters/vgg_converters/vgg_to_sa_vector.py
@@ -53,7 +53,7 @@ def vgg_to_sa(json_data, task, output_dir):
             H = 0
             W = 0
 
-        file_name = "%s___objects.json" % img["filename"]
+        file_name = f"{img['filename']}.json"
         sa_metadata = {"name": img["filename"], "width": W, "height": H}
         sa_instances = []
         instances = img["regions"]
diff --git a/src/superannotate/lib/app/input_converters/converters/voc_converters/voc_to_sa_pixel.py b/src/superannotate/lib/app/input_converters/converters/voc_converters/voc_to_sa_pixel.py
index 05234cecb..128ef27ed 100644
--- a/src/superannotate/lib/app/input_converters/converters/voc_converters/voc_to_sa_pixel.py
+++ b/src/superannotate/lib/app/input_converters/converters/voc_converters/voc_to_sa_pixel.py
@@ -126,7 +126,7 @@ def voc_instance_segmentation_to_sa_pixel(voc_root, output_dir):
             sa_instances.append(sa_obj)
 
         images_converted.append(filename)
-        file_name = "%s.jpg___pixel.json" % (filename.stem)
+        file_name = f"{filename.stem}.json"
         height, width = _get_image_shape_from_xml(annotation_dir / filename.name)
         sa_metadata = {"name": filename.stem, "height": height, "width": width}
         sa_json = _create_sa_json(sa_instances, sa_metadata)
diff --git a/src/superannotate/lib/app/input_converters/converters/voc_converters/voc_to_sa_vector.py b/src/superannotate/lib/app/input_converters/converters/voc_converters/voc_to_sa_vector.py
index c6b1acf89..67d823f34 100644
--- a/src/superannotate/lib/app/input_converters/converters/voc_converters/voc_to_sa_vector.py
+++ b/src/superannotate/lib/app/input_converters/converters/voc_converters/voc_to_sa_vector.py
@@ -119,7 +119,7 @@ def voc_instance_segmentation_to_sa_vector(voc_root, output_dir):
 
         images_converted.append(filename)
         file_name, height, width = _get_image_metadata(annotation_dir / filename.name)
-        file_path = f"{file_name}___objects.json"
+        file_path = f"{file_name}.json"
         sa_metadata = {"name": str(filename), "height": height, "width": width}
         sa_json = _create_sa_json(sa_instances, sa_metadata)
         write_to_json(output_dir / file_path, sa_json)
@@ -162,7 +162,7 @@ def voc_object_detection_to_sa_vector(voc_root, output_dir):
 
         images_converted.append(filename)
         file_name, height, width = _get_image_metadata(annotation_dir / filename.name)
-        file_path = f"{file_name}___objects.json"
+        file_path = f"{file_name}.json"
         sa_metadata = {"name": str(filename), "height": height, "width": width}
         sa_json = _create_sa_json(sa_instances, sa_metadata)
         write_to_json(output_dir / file_path, sa_json)
diff --git a/src/superannotate/lib/app/input_converters/converters/vott_converters/vott_to_sa_vector.py b/src/superannotate/lib/app/input_converters/converters/vott_converters/vott_to_sa_vector.py
index 9cbf9d743..31a9d8ee0 100644
--- a/src/superannotate/lib/app/input_converters/converters/vott_converters/vott_to_sa_vector.py
+++ b/src/superannotate/lib/app/input_converters/converters/vott_converters/vott_to_sa_vector.py
@@ -34,7 +34,7 @@ def vott_to_sa(file_list, task, output_dir):
     tqdm_thread.start()
     for json_file in file_list:
         json_data = json.load(open(json_file))
-        file_name = "%s___objects.json" % json_data["asset"]["name"]
+        file_name = f"{json_data['asset']['name']}.json"
         sa_metadata = {
             "name": json_data["asset"]["name"],
             "width": json_data["asset"]["size"]["width"],
diff --git a/src/superannotate/lib/app/input_converters/converters/yolo_converters/yolo_to_sa_vector.py b/src/superannotate/lib/app/input_converters/converters/yolo_converters/yolo_to_sa_vector.py
index ac6909d44..dd90f1492 100644
--- a/src/superannotate/lib/app/input_converters/converters/yolo_converters/yolo_to_sa_vector.py
+++ b/src/superannotate/lib/app/input_converters/converters/yolo_converters/yolo_to_sa_vector.py
@@ -75,7 +75,7 @@ def yolo_object_detection_to_sa_vector(data_path, output_dir):
             sa_instances.append(sa_obj.copy())
 
         images_converted.append(annotation.name)
-        file_name = "%s___objects.json" % Path(file_name).name
+        file_name = f"{Path(file_name).name}.json"
         sa_metadata = {"name": Path(file_name).name, "width": W, "height": H}
         sa_json = _create_sa_json(sa_instances, sa_metadata)
         write_to_json(output_dir / file_name, sa_json)
diff --git a/src/superannotate/lib/app/input_converters/sa_conversion.py b/src/superannotate/lib/app/input_converters/sa_conversion.py
index c810d4cbd..a8fa24bb4 100644
--- a/src/superannotate/lib/app/input_converters/sa_conversion.py
+++ b/src/superannotate/lib/app/input_converters/sa_conversion.py
@@ -2,6 +2,7 @@
 import json
 import logging
 import shutil
+from pathlib import Path
 
 import cv2
 import numpy as np
@@ -23,12 +24,13 @@ def from_pixel_to_vector(json_paths, output_dir):
     img_names = []
 
     for json_path in json_paths:
-        file_name = str(json_path.name).replace("___pixel.json", "___objects.json")
-
-        mask_name = str(json_path).replace("___pixel.json", "___save.png")
+        file_name = str(json_path)
+        pixel_postfix = "___pixel.json"
+        postfix = pixel_postfix if file_name.endswith(pixel_postfix) else ".json"
+        mask_name = file_name.replace(postfix, "___save.png")
         img = cv2.imread(mask_name)
         H, W, _ = img.shape
-        sa_json = json.load(open(json_path))
+        sa_json = json.load(open(file_name))
         instances = sa_json["instances"]
         new_instances = []
         global_idx = itertools.count()
@@ -78,21 +80,24 @@ def from_pixel_to_vector(json_paths, output_dir):
                     new_instances.append(temp)
 
         sa_json["instances"] = new_instances
-        write_to_json(output_dir / file_name, sa_json)
-        img_names.append(file_name.replace("___objects.json", ""))
+        write_to_json(
+            str(output_dir / Path(file_name).name.replace(postfix, ".json")), sa_json
+        )
+        img_names.append(file_name.replace(postfix, ""))
     return img_names
 
 
 def from_vector_to_pixel(json_paths, output_dir):
     img_names = []
     for json_path in json_paths:
-        file_name = str(json_path.name).replace("___objects.json", "___pixel.json")
-
-        img_name = str(json_path).replace("___objects.json", "")
+        file_name = str(json_path)
+        vector_postfix = "___objects.json"
+        postfix = vector_postfix if file_name.endswith(vector_postfix) else ".json"
+        img_name = file_name.replace(postfix, "")
         img = cv2.imread(img_name)
         H, W, _ = img.shape
 
-        sa_json = json.load(open(json_path))
+        sa_json = json.load(open(file_name))
         instances = sa_json["instances"]
         mask = np.zeros((H, W, 4))
 
@@ -155,16 +160,18 @@ def from_vector_to_pixel(json_paths, output_dir):
                 instance["parts"] = parts
                 sa_instances.append(instance.copy())
 
-        mask_name = file_name.replace("___pixel.json", "___save.png")
-        cv2.imwrite(str(output_dir.joinpath(mask_name)), mask)
+        mask_name = file_name.replace(postfix, "___save.png")
+        cv2.imwrite(str(output_dir.joinpath(Path(mask_name).name)), mask)
 
         sa_json["instances"] = sa_instances
-        write_to_json(output_dir / file_name, sa_json)
-        img_names.append(file_name.replace("___pixel.json", ""))
+        write_to_json(
+            str(output_dir / Path(file_name).name.replace(postfix, ".json")), sa_json
+        )
+        img_names.append(img_name.replace(".json", ""))
     return img_names
 
 
-def sa_convert_project_type(input_dir, output_dir):
+def sa_convert_project_type(input_dir, output_dir, convert_to):
     json_paths = list(input_dir.glob("*.json"))
 
     output_dir.joinpath("classes").mkdir(parents=True)
@@ -173,158 +180,12 @@ def sa_convert_project_type(input_dir, output_dir):
         output_dir.joinpath("classes", "classes.json"),
     )
 
-    if "___pixel.json" in json_paths[0].name:
+    if convert_to == "Vector":
         img_names = from_pixel_to_vector(json_paths, output_dir)
-    elif "___objects.json" in json_paths[0].name:
+    elif convert_to == "Pixel":
         img_names = from_vector_to_pixel(json_paths, output_dir)
-    elif ".json" in json_paths[0].name:
-        raise AppException(DEPRICATED_DOCUMENT_VIDEO_MESSAGE)
     else:
-        raise AppException(
-            "'input_dir' should contain JSON files with '[IMAGE_NAME]___objects.json' or '[IMAGE_NAME]___pixel.json' names structure.",
-        )
+        raise AppException(DEPRICATED_DOCUMENT_VIDEO_MESSAGE)
 
     for img_name in img_names:
-        copy_file(input_dir.joinpath(img_name), output_dir.joinpath(img_name))
-
-
-def upgrade_json(input_dir, output_dir):
-    files_list = list(input_dir.glob("*.json"))
-    ptype = "Vector"
-    if "___pixel" in str(files_list[0].name):
-        ptype = "Pixel"
-
-    converted_files = []
-    failed_files = []
-    for file in files_list:
-        file_name = file.name
-        try:
-            output_json = _update_json_format(file, ptype)
-            converted_files.append(file_name)
-            write_to_json(output_dir / file_name, output_json)
-        except Exception as e:
-            logger.debug(str(e), exc_info=True)
-            failed_files.append(file_name)
-
-    return converted_files
-
-
-def degrade_json(input_dir, output_dir):
-    files_list = list(input_dir.glob("*.json"))
-
-    converted_files = []
-    failed_files = []
-    for file in files_list:
-        file_name = file.name
-        try:
-            output_json = _degrade_json_format(file)
-            converted_files.append(output_dir / file_name)
-            write_to_json(output_dir / file_name, output_json)
-        except Exception as e:
-            failed_files.append(file_name)
-
-    return converted_files
-
-
-def _update_json_format(old_json_path, project_type):
-    old_json_data = json.load(open(old_json_path))
-    new_json_data = {"metadata": {}, "instances": [], "tags": [], "comments": []}
-
-    meta_keys = [
-        "name",
-        "width",
-        "height",
-        "status",
-        "pinned",
-        "isPredicted",
-        "projectId",
-        "annotatorEmail",
-        "qaEmail",
-    ]
-    if project_type == "Pixel":
-        meta_keys.append("isSegmented")
-
-    new_json_data["metadata"] = dict.fromkeys(meta_keys)
-
-    suffix = "___objects.json" if project_type == "Vector" else "___pixel.json"
-    image_name = str(old_json_path.name).split(suffix)[0]
-    metadata = new_json_data["metadata"]
-    metadata["name"] = image_name
-
-    for item in old_json_data:
-        object_type = item.get("type")
-        if object_type == "meta":
-            meta_name = item["name"]
-            if meta_name == "imageAttributes":
-                metadata["height"] = item.get("height")
-                metadata["width"] = item.get("width")
-                metadata["status"] = item.get("status")
-                metadata["pinned"] = item.get("pinned")
-            if meta_name == "lastAction":
-                metadata["lastAction"] = dict.fromkeys(["email", "timestamp"])
-                metadata["lastAction"]["email"] = item.get("userId")
-                metadata["lastAction"]["timestamp"] = item.get("timestamp")
-        elif object_type == "tag":
-            new_json_data["tags"].append(item.get("name"))
-        elif object_type == "comment":
-            item.pop("type")
-            item["correspondence"] = item["comments"]
-            for comment in item["correspondence"]:
-                comment["email"] = comment["id"]
-                comment.pop("id")
-            item.pop("comments")
-            new_json_data["comments"].append(item)
-        else:
-            new_json_data["instances"].append(item)
-
-    return new_json_data
-
-
-def _degrade_json_format(new_json_path):
-    sa_loader = []
-    new_json_data = json.load(open(new_json_path))
-
-    meta = {"type": "meta", "name": "imageAttributes"}
-    meta_keys = ["height", "width", "status", "pinned"]
-    for meta_key in meta_keys:
-        if meta_key in new_json_data["metadata"]:
-            meta[meta_key] = new_json_data["metadata"][meta_key]
-    sa_loader.append(meta)
-
-    if "lastAction" in new_json_data["metadata"]:
-        meta = {
-            "type": "meta",
-            "name": "lastAction",
-            "userId": new_json_data["metadata"]["lastAction"]["email"],
-            "timestamp": new_json_data["metadata"]["lastAction"]["timestamp"],
-        }
-        sa_loader.append(meta)
-
-    for item in new_json_data["instances"]:
-        sa_loader.append(item)
-
-    for item in new_json_data["comments"]:
-        comments = []
-        for item2 in item["correspondence"]:
-            comments.append({"text": item2["text"], "id": item2["email"]})
-            item["comments"] = comments
-        item["createdAt"] = item["correspondence"][0]["timestamp"]
-        item["createdBy"] = {
-            "email": item["correspondence"][0]["email"],
-            "role": item["correspondence"][0]["role"],
-        }
-        item["updatedAt"] = item["correspondence"][-1]["timestamp"]
-        item["updatedBy"] = {
-            "email": item["correspondence"][-1]["email"],
-            "role": item["correspondence"][-1]["role"],
-        }
-        item.pop("correspondence")
-        item["type"] = "comment"
-        item["comments"] = comments
-        sa_loader.append(item)
-
-    for item in new_json_data["tags"]:
-        tag = {"type": "tag", "name": item}
-        sa_loader.append(tag)
-
-    return sa_loader
+        copy_file(img_name, output_dir / Path(img_name).name)
diff --git a/src/superannotate/lib/app/interface/cli_interface.py b/src/superannotate/lib/app/interface/cli_interface.py
index 8a977ed7f..269bbd10b 100644
--- a/src/superannotate/lib/app/interface/cli_interface.py
+++ b/src/superannotate/lib/app/interface/cli_interface.py
@@ -1,12 +1,10 @@
 import os
-import shutil
 import sys
 import tempfile
 from pathlib import Path
 from typing import Any
 from typing import Optional
 
-import lib as sa_lib
 import lib.core as constances
 from lib.app.input_converters.conversion import import_annotation
 from lib.app.interface.sdk_interface import SAClient
@@ -273,20 +271,3 @@ def upload_videos(
             image_quality_in_editor=None,
         )
         sys.exit(0)
-
-    def create_server(self, name: str, path: str = None):
-        """
-        This will create a directory by the given name in your current or provided directory.
-        """
-        path = Path(os.path.expanduser(path if path else ".")) / name
-        if path.exists():
-            raise Exception(f"Directory already exists {str(path.absolute())}")
-        path.mkdir(parents=True)
-        default_files_path = Path(sa_lib.__file__).parent / "app" / "server"
-        shutil.copy(default_files_path / "__app.py", path / "app.py")
-        shutil.copy(default_files_path / "__wsgi.py", path / "wsgi.py")
-        shutil.copy(default_files_path / "Dockerfile", path / "Dockerfile")
-        shutil.copy(default_files_path / "requirements.txt", path / "requirements.txt")
-        shutil.copy(default_files_path / "README.rst", path / "README.rst")
-        shutil.copy(default_files_path / "run.sh", path / "run.sh")
-        shutil.copytree(default_files_path / "deployment", path / "deployment")
diff --git a/src/superannotate/lib/app/interface/sdk_interface.py b/src/superannotate/lib/app/interface/sdk_interface.py
index e0632848a..1d0886a2a 100644
--- a/src/superannotate/lib/app/interface/sdk_interface.py
+++ b/src/superannotate/lib/app/interface/sdk_interface.py
@@ -730,10 +730,7 @@ def search_annotation_classes(
         response = self.controller.annotation_classes.list(condition)
         if response.errors:
             raise AppException(response.errors)
-        return [
-            i.dict(exclude={"attribute_groups": {"__all__": {"is_multiselect"}}})
-            for i in response.data
-        ]
+        return response.data
 
     def set_project_status(self, project: NotEmptyStr, status: PROJECT_STATUS):
         """Set project status
diff --git a/src/superannotate/lib/app/server/Dockerfile b/src/superannotate/lib/app/server/Dockerfile
deleted file mode 100644
index 6136589ef..000000000
--- a/src/superannotate/lib/app/server/Dockerfile
+++ /dev/null
@@ -1,30 +0,0 @@
-FROM tiangolo/uwsgi-nginx:python3.8
-
-
-# Install requirements
-COPY requirements.txt /tmp/requirements.txt
-RUN pip install --upgrade pip
-
-RUN pip install --no-cache-dir -r /tmp/requirements.txt
-
-# Add the app
-COPY . /app
-WORKDIR /app
-
-# Make /app/* available to be imported by Python globally to better support several use cases like Alembic migrations.
-ENV PYTHONPATH=/app
-
-# Move the base entrypoint to reuse it
-RUN mv /entrypoint.sh /uwsgi-nginx-entrypoint.sh
-
-# Copy the entrypoint that will generate Nginx additional configs
-COPY deployment/entrypoint.sh /entrypoint.sh
-COPY deployment/uwsgi.ini /uwsgi.ini
-RUN chmod +x /entrypoint.sh
-
-ENTRYPOINT ["/entrypoint.sh"]
-
-# Run the start script provided by the parent image tiangolo/uwsgi-nginx.
-# It will check for an /app/prestart.sh script (e.g. for migrations)
-# And then will start Supervisor, which in turn will start Nginx and uWSGI
-CMD ["/start.sh"]
diff --git a/src/superannotate/lib/app/server/README.rst b/src/superannotate/lib/app/server/README.rst
deleted file mode 100644
index 2ade3cf50..000000000
--- a/src/superannotate/lib/app/server/README.rst
+++ /dev/null
@@ -1,13 +0,0 @@
-================
-Superannotate Server
-================
-
-Structure
-=======
-
-Usage
------------
-
-.. code-block:: bash
-
-        ./run.sh --token=<your team token>
diff --git a/src/superannotate/lib/app/server/__app.py b/src/superannotate/lib/app/server/__app.py
deleted file mode 100644
index b40410f93..000000000
--- a/src/superannotate/lib/app/server/__app.py
+++ /dev/null
@@ -1,25 +0,0 @@
-from superannotate import create_app
-from superannotate import SAClient
-
-sa_client = SAClient()
-app = create_app([])
-
-
-@app.route("/", methods=["GET"])
-def health_check(request):
-    return "Hello World!!!"
-
-
-@app.route("/project_created", methods=["POST"])
-def index(request):
-    """
-    Create default folders when project created.
-    """
-    project_name = request.json["after"]["name"]
-    sa_client.create_folder(project_name, "default_folder_1")
-    sa_client.create_folder(project_name, "default_folder_2")
-    return "Default folders created."
-
-
-if __name__ == "__main__":
-    app.run(host="0.0.0.0", port=5002)
diff --git a/src/superannotate/lib/app/server/__init__.py b/src/superannotate/lib/app/server/__init__.py
deleted file mode 100644
index af01d3128..000000000
--- a/src/superannotate/lib/app/server/__init__.py
+++ /dev/null
@@ -1,5 +0,0 @@
-from lib.app.server.core import Response
-from lib.app.server.core import SAServer
-
-
-__all__ = ["SAServer", "Response"]
diff --git a/src/superannotate/lib/app/server/__wsgi.py b/src/superannotate/lib/app/server/__wsgi.py
deleted file mode 100644
index bd9ac4fca..000000000
--- a/src/superannotate/lib/app/server/__wsgi.py
+++ /dev/null
@@ -1,5 +0,0 @@
-from superannotate import create_app
-
-APPS = ["app"]
-
-app = create_app(APPS)
diff --git a/src/superannotate/lib/app/server/core.py b/src/superannotate/lib/app/server/core.py
deleted file mode 100644
index d1f64d50d..000000000
--- a/src/superannotate/lib/app/server/core.py
+++ /dev/null
@@ -1,247 +0,0 @@
-import json
-import pathlib
-import typing
-from datetime import datetime
-
-from jinja2 import Environment
-from jinja2 import FileSystemLoader
-from superannotate.logger import get_server_logger
-from werkzeug.exceptions import HTTPException
-from werkzeug.routing import Map
-from werkzeug.routing import Rule
-from werkzeug.serving import run_simple
-from werkzeug.wrappers import Request
-from werkzeug.wrappers import Response as BaseResponse
-
-logger = get_server_logger()
-
-
-class Response(BaseResponse):
-    ...
-
-
-class SingletonMeta(type):
-    _instances = {}
-
-    def __call__(cls, *args, **kwargs):
-        if cls not in cls._instances:
-            instance = super().__call__(*args, **kwargs)
-            cls._instances[cls] = instance
-        return cls._instances[cls]
-
-
-class SAServer(metaclass=SingletonMeta):
-    def __init__(self):
-        self._url_map: Map = Map([])
-        self._view_function_map: typing.Dict[str, typing.Callable] = {}
-        self.jinja_env = Environment(
-            loader=FileSystemLoader(str(pathlib.Path(__file__).parent / "templates")),
-            autoescape=True,
-        )
-
-    def route(
-        self, rule: str, methods: typing.List[str] = None, **options: typing.Any
-    ) -> typing.Any:
-        """Decorate a view function to register it with the given URL
-        rule and options. Calls :meth:`add_url_rule`, which has more
-        details about the implementation.
-
-        .. code-block:: python
-
-            @route("/")
-            def index():
-                return "Hello, World!"
-
-        The endpoint name for the route defaults to the name of the view
-        function if the ``endpoint`` parameter isn't passed.
-
-        The ``methods`` parameter defaults to ``["GET"]``. ``HEAD`` and
-        ``OPTIONS`` are added automatically.
-
-        :param rule: The URL rule string.
-        :type rule: str.
-
-        :param methods: Allowed HTTP methods.
-        :type methods: list of str
-
-        :param options: Extra options passed to the
-            :class:`~werkzeug.routing.Rule` object.
-        :type options: list of any
-
-
-        """
-
-        def decorator(f):
-            endpoint = options.pop("endpoint", None)
-            options["methods"] = methods
-            if not endpoint:
-                endpoint = f.__name__
-            self.add_url_rule(rule, endpoint, f, **options)
-
-        return decorator
-
-    def add_url_rule(
-        self,
-        rule: str,
-        endpoint: str = None,
-        view_func: typing.Callable = None,
-        **options: typing.Any
-    ):
-        """
-        Register a rule for routing incoming requests and building
-        URLs. The :meth:`route` decorator is a shortcut to call this
-        with the ``view_func`` argument. These are equivalent:
-
-        .. code-block:: python
-
-            @app.route("/")
-            def index():
-                ...
-
-        .. code-block:: python
-
-            def index():
-                ...
-
-            app.add_url_rule("/", view_func=index)
-
-        The endpoint name for the route defaults to the name of the view
-        function if the ``endpoint`` parameter isn't passed. An error
-        will be raised if a function has already been registered for the
-        endpoint.
-
-        The ``methods`` parameter defaults to ``["GET"]``. ``HEAD`` is
-        always added automatically, and ``OPTIONS`` is added
-        automatically by default.
-
-        ``view_func`` does not necessarily need to be passed, but if the
-        rule should participate in routing an endpoint name must be
-        associated with a view function at some point with the
-        :meth:`endpoint` decorator.
-
-        .. code-block:: python
-
-            app.add_url_rule("/", endpoint="index")
-
-            @app.endpoint("index")
-            def index():
-                ...
-
-        If ``view_func`` has a ``required_methods`` attribute, those
-        methods are added to the passed and automatic methods. If it
-        has a ``provide_automatic_methods`` attribute, it is used as the
-        default if the parameter is not passed.
-        :param rule: The URL rule string.
-        :type rule: str
-
-        :param endpoint: Endpoint name.
-        :type endpoint: str
-
-        :param view_func: Handler function.
-        :type view_func: typing.Callable
-
-        :param options: Extra options passed to the
-            :class:`~werkzeug.routing.Rule` object.
-        :type options: list of any
-        """
-        self._url_map.add(Rule(rule, endpoint=endpoint, **options))
-        self._view_function_map[endpoint] = view_func
-
-    def _dispatch_request(self, request):
-        """Dispatches the request."""
-        adapter = self._url_map.bind_to_environ(request.environ)
-        try:
-            endpoint, values = adapter.match()
-            view_func = self._view_function_map.get(endpoint)
-            if not view_func:
-                return Response(status=404)
-            content = view_func(request, **values)
-            if isinstance(content, Response):
-                response = content
-            elif isinstance(content, (list, dict)):
-                response = Response(
-                    json.dumps(content), content_type="application/json"
-                )
-            else:
-                response = Response(content)
-            return response
-        except HTTPException as e:
-            return e
-
-    def wsgi_app(self, environ, start_response):
-        """WSGI application that processes requests and returns responses."""
-        request = Request(environ)
-        response = self._dispatch_request(request)
-        return_value = response(environ, start_response)
-        if not any(i in request.full_path for i in ("monitor", "logs")):
-            data = {
-                "date": datetime.now().strftime("%Y-%m-%d %H:%M:%S"),
-                "request": {
-                    "method": request.method,
-                    "path": request.url,
-                    "headers": dict(request.headers.items()),
-                    "data": request.data.decode("utf-8"),
-                },
-                "response": {
-                    "headers": dict(response.headers.items())
-                    if hasattr(response, "headers")
-                    else {},
-                    "data": response.data.decode("utf-8")
-                    if hasattr(response, "data")
-                    else response.description,
-                    "status_code": response.status_code
-                    if hasattr(response, "status_code")
-                    else response.code,
-                },
-            }
-            logger.info(json.dumps(data))
-        return return_value
-
-    def __call__(self, environ, start_response):
-        """The WSGI server calls this method as the WSGI application."""
-        return self.wsgi_app(environ, start_response)
-
-    def run(
-        self,
-        host: str = "localhost",
-        port: int = 8000,
-        use_debugger=True,
-        use_reloader=True,
-        ssl_context=None,
-        **kwargs
-    ):
-        """Start a development server for a WSGI application.
-
-        .. warning::
-
-            Do not use the development server when deploying to production.
-            It is intended for use only during local development. It is not
-            designed to be particularly efficient, stable, or secure.
-
-        :param host: The host to bind to, for example ``'localhost'``.
-            Can be a domain, IPv4 or IPv6 address, or file path starting
-            with ``unix://`` for a Unix socket.
-        :param port: The port to bind to, for example ``8080``. Using ``0``
-            tells the OS to pick a random free port.
-        :param use_reloader: Use a reloader process to restart the server
-            process when files are changed.
-        :param use_debugger: Use Werkzeug's debugger, which will show
-            formatted tracebacks on unhandled exceptions.
-        :param ssl_context: Configure TLS to serve over HTTPS. Can be an
-            :class:`ssl.SSLContext` object, a ``(cert_file, key_file)``
-            tuple to create a typical context, or the string ``'adhoc'`` to
-            generate a temporary self-signed certificate.
-        """
-        run_simple(
-            host,
-            port,
-            self,
-            use_debugger=use_debugger,
-            use_reloader=use_reloader,
-            ssl_context=ssl_context,
-            **kwargs
-        )
-
-    def render_template(self, template_name, **context):
-        t = self.jinja_env.get_template(template_name)
-        return Response(t.render(context), mimetype="text/html")
diff --git a/src/superannotate/lib/app/server/default_app.py b/src/superannotate/lib/app/server/default_app.py
deleted file mode 100644
index ecceeb13e..000000000
--- a/src/superannotate/lib/app/server/default_app.py
+++ /dev/null
@@ -1,58 +0,0 @@
-import json
-
-from lib.app.server import SAServer
-from lib.core import LOG_FILE_LOCATION
-
-app = SAServer()
-
-LOG_FILE = "/var/log/orchestra/consumer.log"
-
-
-@app.route("/monitor", methods=["GET"])
-def monitor_view(request):
-    return app.render_template("monitor.html", **{})
-
-
-@app.route("/logs", methods=["GET"])
-def logs(request):
-    offset = request.args.get("offset", None)
-    if offset:
-        offset = int(offset)
-    limit = int(request.args.get("limit", 20))
-    response = {"data": []}
-
-    with open(f"{LOG_FILE_LOCATION}/sa_server.log") as log_file:
-        log_file.seek(0, 2)
-        if not offset:
-            offset = log_file.tell()
-        cursor = max(offset - 2048, 0)
-        while True:
-            log_file.seek(cursor, 0)
-            tmp_cursor = cursor
-            for line in log_file:
-                tmp_cursor += len(line)
-                if tmp_cursor > offset:
-                    cursor = max(cursor - 2048, 0)
-                    break
-                try:
-                    response["data"].append(json.loads(line))
-                except Exception as _:
-                    ...
-            cursor = max(cursor - 2048, 0)
-            if len(response["data"]) >= limit or cursor == 0:
-                break
-            response["data"] = []
-    response["offset"] = cursor
-    response["data"].reverse()
-    return response
-
-
-#
-# @app.route("/_log_stream", methods=["GET"])
-# def log_stream(request):
-#     def generate():
-#         for line in Pygtail(LOG_FILE, every_n=1):
-#             yield "data:" + str(line) + "\n\n"
-#             time.sleep(0.5)
-#
-#     return Response(generate(), mimetype="text/event-stream")
diff --git a/src/superannotate/lib/app/server/deployment/__init__.py b/src/superannotate/lib/app/server/deployment/__init__.py
deleted file mode 100644
index e69de29bb..000000000
diff --git a/src/superannotate/lib/app/server/deployment/entrypoint.sh b/src/superannotate/lib/app/server/deployment/entrypoint.sh
deleted file mode 100644
index 3dddb4b13..000000000
--- a/src/superannotate/lib/app/server/deployment/entrypoint.sh
+++ /dev/null
@@ -1,46 +0,0 @@
-#! /usr/bin/env sh
-set -e
-
-/uwsgi-nginx-entrypoint.sh
-
-# Get the URL for static files from the environment variable
-USE_STATIC_URL=${STATIC_URL:-'/static'}
-# Get the absolute path of the static files from the environment variable
-USE_STATIC_PATH=${STATIC_PATH:-'/app/static'}
-# Get the listen port for Nginx, default to 80
-USE_LISTEN_PORT=${LISTEN_PORT:-80}
-
-if [ -f /app/nginx.conf ]; then
-    cp /app/nginx.conf /etc/nginx/nginx.conf
-else
-    content_server='server {\n'
-    content_server=$content_server"    listen ${USE_LISTEN_PORT};\n"
-    content_server=$content_server'    location / {\n'
-    content_server=$content_server'        try_files $uri @app;\n'
-    content_server=$content_server'    }\n'
-    content_server=$content_server'    location @app {\n'
-    content_server=$content_server'        include uwsgi_params;\n'
-    content_server=$content_server'        uwsgi_pass unix:///tmp/uwsgi.sock;\n'
-    content_server=$content_server'    }\n'
-    content_server=$content_server"    location $USE_STATIC_URL {\n"
-    content_server=$content_server"        alias $USE_STATIC_PATH;\n"
-    content_server=$content_server'    }\n'
-    # If STATIC_INDEX is 1, serve / with /static/index.html directly (or the static URL configured)
-    if [ "$STATIC_INDEX" = 1 ] ; then
-        content_server=$content_server'    location = / {\n'
-        content_server=$content_server"        index $USE_STATIC_URL/index.html;\n"
-        content_server=$content_server'    }\n'
-    fi
-    content_server=$content_server'}\n'
-    # Save generated server /etc/nginx/conf.d/nginx.conf
-    printf "$content_server" > /etc/nginx/conf.d/nginx.conf
-fi
-
-# For Alpine:
-# Explicitly add installed Python packages and uWSGI Python packages to PYTHONPATH
-# Otherwise uWSGI can't import Flask
-if [ -n "$ALPINEPYTHON" ] ; then
-    export PYTHONPATH=$PYTHONPATH:/usr/local/lib/$ALPINEPYTHON/site-packages:/usr/lib/$ALPINEPYTHON/site-packages
-fi
-
-exec "$@"
diff --git a/src/superannotate/lib/app/server/deployment/uwsgi.ini b/src/superannotate/lib/app/server/deployment/uwsgi.ini
deleted file mode 100644
index e1b76d4fe..000000000
--- a/src/superannotate/lib/app/server/deployment/uwsgi.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[uwsgi]
-psqi = wsgi
-callable = app
diff --git a/src/superannotate/lib/app/server/requirements.txt b/src/superannotate/lib/app/server/requirements.txt
deleted file mode 100644
index 560cc128c..000000000
--- a/src/superannotate/lib/app/server/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-superannotate
diff --git a/src/superannotate/lib/app/server/run.sh b/src/superannotate/lib/app/server/run.sh
deleted file mode 100755
index cce3f972b..000000000
--- a/src/superannotate/lib/app/server/run.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash
-
-########################################################
-
-## Shell Script to Build and Run Docker Image
-
-########################################################
-
-
-echo "build the docker image"
-sudo docker build . -t sa_server
-echo "built docker images and proceeding to delete existing container"
-result=$(docker ps -q -f name=sa_server)
-if [[ $? -eq 0 ]]; then
-  echo "Container exists"
-  sudo docker container rm -f sa_server
-  echo "Deleted the existing docker container"
-else
-  echo "No such container"
-fi
-echo "Deploying the updated container"
-#sudo docker run -d sa_server -p 80:80
-sudo docker run sa_server
-echo "Deploying the container"
diff --git a/src/superannotate/lib/app/server/templates/__init__.py b/src/superannotate/lib/app/server/templates/__init__.py
deleted file mode 100644
index e69de29bb..000000000
diff --git a/src/superannotate/lib/app/server/templates/monitor.html b/src/superannotate/lib/app/server/templates/monitor.html
deleted file mode 100644
index 7c3074629..000000000
--- a/src/superannotate/lib/app/server/templates/monitor.html
+++ /dev/null
@@ -1,207 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-
-<head>
-    <meta charset="UTF-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Document</title>
-    <style>
-        /* Add CSS styles here */
-        .d-flex {
-            display: flex;
-        }
-
-        .space-between {
-            justify-content: space-between;
-        }
-
-        .align-items-center {
-            align-items: center;
-        }
-
-
-        .request-item {
-            background: #e2e3e5;
-            border-radius: 4px;
-            cursor: pointer;
-        }
-
-        .active-request-item {
-            background: #d1e7dd;
-        }
-
-        .headers-wrapper {
-            background: #e2e3e5;
-            border-radius: 4px;
-        }
-
-        .page-wrapper {
-            height: 100vh;
-        }
-
-        .content-wrapper {
-            height: 100%;
-        }
-
-        .left-content {
-            height: 100%;
-            overflow: auto;
-            position: relative;
-        }
-
-        .request-list-header {
-            position: sticky;
-            top: 0;
-            background: white;
-        }
-
-        .right-content {
-            height: 100%;
-            overflow: auto;
-            position: relative;
-        }
-
-        #selected-request {
-            position: sticky;
-            top: 0;
-            background: white;
-        }
-    </style>
-    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet"
-          integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">
-    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
-</head>
-
-<body>
-<div class="container py-4 page-wrapper">
-    <div class="row content-wrapper">
-        <div class="col-6 left-content" id="left-content">
-            <div class="d-flex space-between align-items-center mb-3 request-list-header pb-1">
-                <h5>All Requests</h5>
-            </div>
-            <div class="container" id="request-list-wrapper">
-
-            </div>
-        </div>
-        <div class="col-6 right-content" id="right-content">
-            <h5 id="selected-request" class="py-2"></h5>
-            <div>
-                <h5 class="mb-2">Request</h5>
-                <ul class="nav nav-tabs" id="myTab" role="tablist">
-                    <li class="nav-item" role="presentation">
-                        <button class="nav-link active" id="request-headers-tab" data-bs-toggle="tab"
-                                data-bs-target="#request-headers-tab-pane" type="button" role="tab"
-                                aria-controls="request-headers-tab-pane" aria-selected="true">Headers
-                        </button>
-                    </li>
-                    <li class="nav-item" role="presentation">
-                        <button class="nav-link" id="request-body-tab" data-bs-toggle="tab"
-                                data-bs-target="#request-body-tab-pane" type="button" role="tab"
-                                aria-controls="request-body-tab-pane" aria-selected="false">Body
-                        </button>
-                    </li>
-                </ul>
-                <div class="tab-content" id="myTabContent">
-                    <div class="tab-pane fade show active" id="request-headers-tab-pane" role="tabpanel"
-                         aria-labelledby="request-headers-tab" tabindex="0">
-                        <div class="headers-wrapper p-3 mt-3" id="request-header"></div>
-                    </div>
-                    <div class="tab-pane fade" id="request-body-tab-pane" role="tabpanel"
-                         aria-labelledby="request-body-tab"
-                         tabindex="0">
-                        <div class="headers-wrapper p-3 mt-3" id="request-body"></div>
-                    </div>
-                </div>
-                <h5 class="mb-2 mt-2">Response</h5>
-                <ul class="nav nav-tabs" id="myTab" role="tablist">
-                    <li class="nav-item" role="presentation">
-                        <button class="nav-link active" id="response-headers-tab" data-bs-toggle="tab"
-                                data-bs-target="#response-headers-tab-pane" type="button" role="tab"
-                                aria-controls="response-headers-tab-pane" aria-selected="true">Headers
-                        </button>
-                    </li>
-                    <li class="nav-item" role="presentation">
-                        <button class="nav-link" id="response-body-tab" data-bs-toggle="tab"
-                                data-bs-target="#response-body-tab-pane" type="button" role="tab"
-                                aria-controls="response-body-tab-pane" aria-selected="false">Body
-                        </button>
-                    </li>
-                </ul>
-                <div class="tab-content" id="myTabContent">
-                    <div class="tab-pane fade show active" id="response-headers-tab-pane" role="tabpanel"
-                         aria-labelledby="response-headers-tab" tabindex="0">
-                        <div class="headers-wrapper p-3 mt-3" id="response-header"></div>
-                    </div>
-                    <div class="tab-pane fade" id="response-body-tab-pane" role="tabpanel"
-                         aria-labelledby="response-body-tab"
-                         tabindex="0">
-                        <div class="headers-wrapper p-3 mt-3" id="response-body"></div>
-                    </div>
-                </div>
-            </div>
-        </div>
-    </div>
-</div>
-<script>
-    let offset = 0;
-    const limit =20;
-    const path = `${window.location.origin}/logs`;
-    $.ajax({
-        url: `${path}?limit=${limit}`,
-        dataType: "text",
-        success: (data) => renderLogs(data)
-    });
-
-    $('#left-content').scroll(function () {
-            if (this.scrollTop === (this.scrollHeight - this.offsetHeight) && offset) {
-                $.ajax({
-                    url: `${path}?limit=${limit}&offset=${offset}`,
-                    dataType: "text",
-                    success: (data) => renderLogs(data)
-                });
-
-            }
-        }
-    );
-
-    function renderLogs(data) {
-        let jsondata = $.parseJSON(data);
-        if (!jsondata.data.length) {
-            offset = null;
-            return;
-        }
-
-        $.each(jsondata.data, function (index, item) {
-            const requestItem = jQuery(`<div class="row p-2 mb-2 request-item">
-                    <div class="col-3">${item.request.method}</div>
-                    <div class="col-7">${item.request.path}</div>
-                    <div class="col-1">${item.response.status_code}</div>
-                </div>`)
-            requestItem.click(function () {
-                $(this).siblings('div.request-item').removeClass('active-request-item');
-                $(this).addClass('active-request-item');
-                $('#selected-request').empty().append(`${item.request.method} ${item.request.path}`);
-                $('#request-header').empty().append(`<pre>${JSON.stringify(item.request.headers, null, 4)}</pre>`);
-                $('#response-header').empty().append(`<pre>${JSON.stringify(item.response.headers, null, 4)}</pre>`);
-                $('#request-body').empty().append(`<pre>${JSON.stringify(item.request.data, null, 4)}</pre>`);
-                $('#response-body').empty().append(`<pre>${JSON.stringify(item.response.data, null, 4)}</pre>`);
-                $("#right-content").animate({scrollTop: 0}, "fast");
-            })
-
-
-            $('#request-list-wrapper').append(requestItem);
-            if (index === 0 && offset === 0) {
-                requestItem.click();
-            }
-
-            offset = jsondata.offset
-        });
-    }
-</script>
-<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js"
-        integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN"
-        crossorigin="anonymous"></script>
-</body>
-
-</html>
diff --git a/src/superannotate/lib/app/server/utils.py b/src/superannotate/lib/app/server/utils.py
deleted file mode 100644
index 187c1cae7..000000000
--- a/src/superannotate/lib/app/server/utils.py
+++ /dev/null
@@ -1,9 +0,0 @@
-import typing
-from importlib import import_module
-
-
-def setup_app(apps: typing.List[str] = None):
-    if apps:
-        apps.extend(["superannotate.lib.app.server.default_app"])
-        for path in apps:
-            import_module(path)
diff --git a/src/superannotate/lib/core/entities/__init__.py b/src/superannotate/lib/core/entities/__init__.py
index cc81ba8a7..84d280b5c 100644
--- a/src/superannotate/lib/core/entities/__init__.py
+++ b/src/superannotate/lib/core/entities/__init__.py
@@ -19,7 +19,6 @@
 from lib.core.entities.project import UserEntity
 from lib.core.entities.project import WorkflowEntity
 from lib.core.entities.project_entities import BaseEntity
-from lib.core.entities.project_entities import ImageInfoEntity
 from lib.core.entities.project_entities import S3FileEntity
 
 __all__ = [
@@ -44,7 +43,6 @@
     "ConfigEntity",
     "WorkflowEntity",
     "FolderEntity",
-    "ImageInfoEntity",
     "S3FileEntity",
     "AnnotationClassEntity",
     "TeamEntity",
diff --git a/src/superannotate/lib/core/entities/classes.py b/src/superannotate/lib/core/entities/classes.py
index a584d2ffc..decdd2862 100644
--- a/src/superannotate/lib/core/entities/classes.py
+++ b/src/superannotate/lib/core/entities/classes.py
@@ -60,9 +60,10 @@ class Attribute(TimedBaseModel):
     group_id: Optional[StrictInt]
     project_id: Optional[StrictInt]
     name: Optional[StrictStr]
+    default: Any
 
     class Config:
-        extra = Extra.allow
+        extra = Extra.ignore
 
     def __hash__(self):
         return hash(f"{self.id}{self.group_id}{self.name}")
@@ -73,12 +74,11 @@ class AttributeGroup(TimedBaseModel):
     group_type: Optional[GroupTypeEnum]
     class_id: Optional[StrictInt]
     name: Optional[StrictStr]
-    is_multiselect: Optional[bool]
     attributes: Optional[List[Attribute]]
     default_value: Any
 
     class Config:
-        extra = Extra.allow
+        extra = Extra.ignore
         use_enum_values = True
 
     def __hash__(self):
@@ -97,7 +97,7 @@ def __hash__(self):
         return hash(f"{self.id}{self.type}{self.name}")
 
     class Config:
-        extra = Extra.allow
+        extra = Extra.ignore
         json_encoders = {
             HexColor: lambda v: v.__root__,
             BaseTitledEnum: lambda v: v.value,
diff --git a/src/superannotate/lib/core/entities/folder.py b/src/superannotate/lib/core/entities/folder.py
index a1c0ebe3c..8b25c66f1 100644
--- a/src/superannotate/lib/core/entities/folder.py
+++ b/src/superannotate/lib/core/entities/folder.py
@@ -12,7 +12,7 @@ class FolderEntity(TimedBaseModel):
     status: Optional[FolderStatus]
     project_id: Optional[int]
     team_id: Optional[int]
-    is_root: Optional[bool] = (False,)
+    is_root: Optional[bool] = False
     folder_users: Optional[List[dict]]
     completedCount: Optional[int]
 
diff --git a/src/superannotate/lib/core/entities/items.py b/src/superannotate/lib/core/entities/items.py
index dc3797ad9..d62c2b226 100644
--- a/src/superannotate/lib/core/entities/items.py
+++ b/src/superannotate/lib/core/entities/items.py
@@ -30,6 +30,8 @@ class Config:
 
 
 class DocumentEntity(BaseItemEntity):
+    approval_status: Optional[ApprovalStatus] = Field(None)
+
     class Config:
         extra = Extra.ignore
 
diff --git a/src/superannotate/lib/core/entities/project.py b/src/superannotate/lib/core/entities/project.py
index 60a646b8b..86cc2f74b 100644
--- a/src/superannotate/lib/core/entities/project.py
+++ b/src/superannotate/lib/core/entities/project.py
@@ -33,12 +33,8 @@ def validate(cls, v: datetime):
 
 
 class TimedBaseModel(BaseModel):
-    createdAt: Optional[StringDate] = Field(
-        None, alias="createdAt", description="Date of creation"
-    )
-    updatedAt: Optional[StringDate] = Field(
-        None, alias="updatedAt", description="Update date"
-    )
+    createdAt: Optional[StringDate] = None
+    updatedAt: Optional[StringDate] = None
 
 
 class AttachmentEntity(BaseModel):
@@ -59,7 +55,10 @@ class WorkflowEntity(BaseModel):
     className: Optional[str]
     step: Optional[int]
     tool: Optional[int]
-    attribute: List = (tuple(),)
+    attribute: List = tuple()
+
+    class Config:
+        extra = Extra.ignore
 
     def __copy__(self):
         return WorkflowEntity(step=self.step, tool=self.tool, attribute=self.attribute)
@@ -91,8 +90,8 @@ class Config:
 class ProjectEntity(TimedBaseModel):
     id: Optional[int]
     team_id: Optional[int]
-    name: Optional[str]
-    type: Optional[ProjectType]
+    name: str
+    type: ProjectType
     description: Optional[str]
     instructions_link: Optional[str]
     creator_id: Optional[str]
diff --git a/src/superannotate/lib/core/entities/project_entities.py b/src/superannotate/lib/core/entities/project_entities.py
index f11dadf89..971431721 100644
--- a/src/superannotate/lib/core/entities/project_entities.py
+++ b/src/superannotate/lib/core/entities/project_entities.py
@@ -24,24 +24,6 @@ def to_dict(self):
         raise NotImplementedError
 
 
-class ImageInfoEntity(BaseEntity):
-    def __init__(
-        self,
-        uuid=None,
-        width: float = None,
-        height: float = None,
-    ):
-        super().__init__(uuid),
-        self.width = width
-        self.height = height
-
-    def to_dict(self):
-        return {
-            "width": self.width,
-            "height": self.height,
-        }
-
-
 class S3FileEntity(BaseEntity):
     def __init__(self, uuid, data, metadata: dict = None):
         super().__init__(uuid)
diff --git a/src/superannotate/lib/core/service_types.py b/src/superannotate/lib/core/service_types.py
index 4374aec26..bdc3fc1c2 100644
--- a/src/superannotate/lib/core/service_types.py
+++ b/src/superannotate/lib/core/service_types.py
@@ -5,6 +5,7 @@
 from typing import Union
 
 from lib.core import entities
+from lib.core.exceptions import AppException
 from pydantic import BaseModel
 from pydantic import Extra
 from pydantic import Field
@@ -90,13 +91,23 @@ class ServiceResponse(BaseModel):
     status: Optional[int]
     reason: Optional[str]
     content: Optional[Union[bytes, str]] = None
-    data: Optional[Any] = None
+    res_data: Optional[Any] = None  # response data
+    res_error: Optional[Union[str, list, dict]] = None
     count: Optional[int] = 0
-    _error: Optional[str] = None
 
     class Config:
         extra = Extra.allow
 
+    @property
+    def data(self):
+        if self.error:
+            raise AppException(self.error)
+        return self.res_data
+
+    @data.setter
+    def data(self, value):
+        self.res_data = value
+
     @property
     def status_code(self):
         return self.status
@@ -109,53 +120,54 @@ def ok(self):
 
     @property
     def error(self):
-        if self._error:
-            return self._error
-        return self.data
+        if self.res_error:
+            return self.res_error
+        if not self.ok:
+            return self.res_data
 
     def set_error(self, value: Union[dict, str]):
         if isinstance(value, dict) and "error" in value:
-            self._error = value["error"]
-        self._error = value
+            self.res_error = value["error"]
+        self.res_error = value
 
     def __str__(self):
         return f"Status: {self.status_code}, Error {self.error}"
 
 
 class ImageResponse(ServiceResponse):
-    data: entities.ImageEntity = None
+    res_data: entities.ImageEntity = None
 
 
 class VideoResponse(ServiceResponse):
-    data: entities.VideoEntity = None
+    res_data: entities.VideoEntity = None
 
 
 class DocumentResponse(ServiceResponse):
-    data: entities.DocumentEntity = None
+    res_data: entities.DocumentEntity = None
 
 
 class TiledResponse(ServiceResponse):
-    data: entities.TiledEntity = None
+    res_data: entities.TiledEntity = None
 
 
 class ClassificationResponse(ServiceResponse):
-    data: entities.ClassificationEntity = None
+    res_data: entities.ClassificationEntity = None
 
 
 class PointCloudResponse(ServiceResponse):
-    data: entities.PointCloudEntity = None
+    res_data: entities.PointCloudEntity = None
 
 
 class TeamResponse(ServiceResponse):
-    data: entities.TeamEntity = None
+    res_data: entities.TeamEntity = None
 
 
 class UserResponse(ServiceResponse):
-    data: entities.UserEntity = None
+    res_data: entities.UserEntity = None
 
 
 class ModelListResponse(ServiceResponse):
-    data: List[entities.AnnotationClassEntity] = None
+    res_data: List[entities.AnnotationClassEntity] = None
 
 
 class _IntegrationResponse(ServiceResponse):
@@ -163,60 +175,60 @@ class _IntegrationResponse(ServiceResponse):
 
 
 class IntegrationListResponse(ServiceResponse):
-    data: _IntegrationResponse
+    res_data: _IntegrationResponse
 
 
 class AnnotationClassListResponse(ServiceResponse):
-    data: List[entities.AnnotationClassEntity] = None
+    res_data: List[entities.AnnotationClassEntity] = None
 
 
 class SubsetListResponse(ServiceResponse):
-    data: List[entities.SubSetEntity] = None
+    res_data: List[entities.SubSetEntity] = None
 
 
 class SubsetResponse(ServiceResponse):
-    data: entities.SubSetEntity = None
+    res_data: entities.SubSetEntity = None
 
 
 class DownloadMLModelAuthDataResponse(ServiceResponse):
-    data: DownloadMLModelAuthData = None
+    res_data: DownloadMLModelAuthData = None
 
 
 class UploadAnnotationsResponse(ServiceResponse):
-    data: Optional[UploadAnnotations] = None
+    res_data: Optional[UploadAnnotations] = None
 
 
 class UploadAnnotationAuthDataResponse(ServiceResponse):
-    data: UploadAnnotationAuthData = None
+    res_data: UploadAnnotationAuthData = None
 
 
 class UploadCustomFieldValuesResponse(ServiceResponse):
-    data: UploadCustomFieldValues = None
+    res_data: UploadCustomFieldValues = None
 
 
 class UserLimitsResponse(ServiceResponse):
-    data: UserLimits = None
+    res_data: UserLimits = None
 
 
 class ItemListResponse(ServiceResponse):
-    data: List[entities.BaseItemEntity] = None
+    res_data: List[entities.BaseItemEntity] = None
 
 
 class FolderResponse(ServiceResponse):
-    data: entities.FolderEntity = None
+    res_data: entities.FolderEntity = None
 
 
 class FolderListResponse(ServiceResponse):
-    data: List[entities.FolderEntity] = None
+    res_data: List[entities.FolderEntity] = None
 
 
 class ProjectResponse(ServiceResponse):
-    data: entities.ProjectEntity = None
+    res_data: entities.ProjectEntity = None
 
 
 class ProjectListResponse(ServiceResponse):
-    data: List[entities.ProjectEntity] = None
+    res_data: List[entities.ProjectEntity] = None
 
 
 class SettingsListResponse(ServiceResponse):
-    data: List[entities.SettingEntity] = None
+    res_data: List[entities.SettingEntity] = None
diff --git a/src/superannotate/lib/core/serviceproviders.py b/src/superannotate/lib/core/serviceproviders.py
index 0d0c1054e..fe0544f89 100644
--- a/src/superannotate/lib/core/serviceproviders.py
+++ b/src/superannotate/lib/core/serviceproviders.py
@@ -345,7 +345,6 @@ async def download_big_annotation(
         self,
         project: entities.ProjectEntity,
         download_path: str,
-        postfix: str,
         item: entities.BaseItemEntity,
         callback: Callable = None,
     ):
@@ -358,7 +357,6 @@ async def download_small_annotations(
         folder: entities.FolderEntity,
         reporter: Reporter,
         download_path: str,
-        postfix: str,
         item_ids: List[int],
         callback: Callable = None,
     ):
diff --git a/src/superannotate/lib/core/usecases/annotations.py b/src/superannotate/lib/core/usecases/annotations.py
index e73da9998..d9d562c47 100644
--- a/src/superannotate/lib/core/usecases/annotations.py
+++ b/src/superannotate/lib/core/usecases/annotations.py
@@ -11,7 +11,6 @@
 import traceback
 import typing
 from dataclasses import dataclass
-from datetime import datetime
 from itertools import islice
 from operator import itemgetter
 from pathlib import Path
@@ -44,6 +43,7 @@
 from lib.core.service_types import UploadAnnotationAuthData
 from lib.core.serviceproviders import BaseServiceProvider
 from lib.core.serviceproviders import ServiceResponse
+from lib.core.serviceproviders import UploadAnnotationsResponse
 from lib.core.types import PriorityScoreEntity
 from lib.core.usecases.base import BaseReportableUseCase
 from lib.core.video_convertor import VideoFrameGenerator
@@ -334,7 +334,11 @@ async def distribute_queues(self, items_to_upload: List[ItemToUpload]):
                 if not processed:
                     try:
                         item_to_upload.file = io.StringIO()
-                        json.dump(item_to_upload.annotation_json, item_to_upload.file)
+                        json.dump(
+                            item_to_upload.annotation_json,
+                            item_to_upload.file,
+                            allow_nan=False,
+                        )
                         item_to_upload.file.seek(0, os.SEEK_END)
                         item_to_upload.file_size = item_to_upload.file.tell()
                         item_to_upload.file.seek(0)
@@ -358,11 +362,13 @@ async def distribute_queues(self, items_to_upload: List[ItemToUpload]):
                                     break
                                 self._small_files_queue.put_nowait(item_to_upload)
                                 break
-                    except Exception:
-                        logger.debug(traceback.format_exc())
-                        self._report.failed_annotations.append(
-                            item_to_upload.annotation_json["metadata"]["name"]
-                        )
+                    except Exception as e:
+                        name = item_to_upload.annotation_json["metadata"]["name"]
+                        if isinstance(e, ValueError):
+                            logger.debug(f"Invalid annotation {name}: {e}")
+                        else:
+                            logger.debug(traceback.format_exc())
+                        self._report.failed_annotations.append(name)
                         self.reporter.update_progress()
                         data[idx][1] = True  # noqa
                         processed_count += 1
@@ -706,7 +712,7 @@ async def distribute_queues(self, items_to_upload: List[ItemToUpload]):
                             item_to_upload.file_size,
                         ) = await self.get_annotation(item_to_upload.path)
                         item_to_upload.file = io.StringIO()
-                        json.dump(annotation, item_to_upload.file)
+                        json.dump(annotation, item_to_upload.file, allow_nan=False)
                         item_to_upload.file.seek(0)
                         while True:
                             if item_to_upload.file_size > BIG_FILE_THRESHOLD:
@@ -784,7 +790,6 @@ def execute(self):
         try:
             run_async(self.run_workers(items_to_upload))
         except Exception as e:
-            raise e
             logger.debug(e)
             self._response.errors = AppException("Can't upload annotations.")
         self.reporter.finish_progress()
@@ -977,7 +982,7 @@ def execute(self):
             )
             if not errors:
                 annotation_file = io.StringIO()
-                json.dump(annotation_json, annotation_file)
+                json.dump(annotation_json, annotation_file, allow_nan=False)
                 size = annotation_file.tell()
                 annotation_file.seek(0)
                 if size > BIG_FILE_THRESHOLD:
@@ -993,7 +998,7 @@ def execute(self):
                     if not uploaded:
                         self._response.errors = constants.INVALID_JSON_MESSAGE
                 else:
-                    response = run_async(
+                    response: UploadAnnotationsResponse = run_async(
                         self._service_provider.annotations.upload_small_annotations(
                             project=self._project,
                             folder=self._folder,
@@ -1617,26 +1622,23 @@ def validate_item_names(self):
                 )
                 self._item_names = item_names
 
-    def validate_destination(self):
+    @property
+    def destination(self) -> str:
         if self._destination:
-            destination = str(self._destination)
-            if not os.path.exists(destination) or not os.access(
-                destination, os.X_OK | os.W_OK
-            ):
+            destination = Path(self._destination).expanduser()
+            try:
+                os.makedirs(destination, exist_ok=True)
+            except OSError:
                 raise AppException(
                     f"Local path {destination} is not an existing directory or access denied."
                 )
-
-    @property
-    def destination(self) -> Path:
-        return Path(self._destination if self._destination else "")
-
-    def get_postfix(self):
-        if self._project.type == constants.ProjectType.VECTOR:
-            return "___objects.json"
-        elif self._project.type == constants.ProjectType.PIXEL.value:
-            return "___pixel.json"
-        return ".json"
+            if not os.access(destination, os.X_OK | os.W_OK):
+                raise AppException(
+                    f"Local path {destination} is not an existing directory or access denied."
+                )
+            return str(destination)
+        else:
+            return os.getcwd()
 
     def download_annotation_classes(self, path: str):
         response = self._service_provider.annotation_classes.list(
@@ -1672,12 +1674,10 @@ async def download_big_annotations(self, export_path):
             item = await self._big_file_queue.get()
             self._big_file_queue.task_done()
             if item:
-                postfix = self.get_postfix()
                 await self._service_provider.annotations.download_big_annotation(
                     project=self._project,
                     item=item,
                     download_path=f"{export_path}{'/' + self._folder.name if not self._folder.is_root else ''}",
-                    postfix=postfix,
                     callback=self._callback,
                 )
             else:
@@ -1687,14 +1687,12 @@ async def download_big_annotations(self, export_path):
     async def download_small_annotations(
         self, item_ids: List[int], export_path, folder: FolderEntity
     ):
-        postfix = self.get_postfix()
         await self._service_provider.annotations.download_small_annotations(
             project=self._project,
             folder=folder,
             item_ids=item_ids,
             reporter=self.reporter,
             download_path=f"{export_path}{'/' + self._folder.name if not self._folder.is_root else ''}",
-            postfix=postfix,
             callback=self._callback,
         )
 
@@ -1732,14 +1730,8 @@ async def run_workers(
 
     def execute(self):
         if self.is_valid():
-            export_path = str(
-                self.destination
-                / Path(
-                    f"{self._project.name} {datetime.now().strftime('%B %d %Y %H_%M')}"
-                )
-            )
             logger.info(
-                f"Downloading the annotations of the requested items to {export_path}\nThis might take a while…"
+                f"Downloading the annotations of the requested items to {self.destination}\nThis might take a while…"
             )
             self.reporter.start_spinner()
             folders = []
@@ -1763,7 +1755,7 @@ def execute(self):
                     items = get_or_raise(self._service_provider.items.list(condition))
                 if not items:
                     continue
-                new_export_path = export_path
+                new_export_path = self.destination
                 if not folder.is_root and self._folder.is_root:
                     new_export_path += f"/{folder.name}"
 
@@ -1788,8 +1780,8 @@ def execute(self):
                     self._response.errors = AppException("Can't get annotations.")
                     return self._response
             self.reporter.stop_spinner()
-            count = self.get_items_count(export_path)
+            count = self.get_items_count(self.destination)
             self.reporter.log_info(f"Downloaded annotations for {count} items.")
-            self.download_annotation_classes(export_path)
-            self._response.data = os.path.abspath(export_path)
+            self.download_annotation_classes(self.destination)
+            self._response.data = os.path.abspath(self.destination)
         return self._response
diff --git a/src/superannotate/lib/core/usecases/classes.py b/src/superannotate/lib/core/usecases/classes.py
index 832852a3d..3049f1763 100644
--- a/src/superannotate/lib/core/usecases/classes.py
+++ b/src/superannotate/lib/core/usecases/classes.py
@@ -28,7 +28,11 @@ def __init__(
     def execute(self):
         response = self._service_provider.annotation_classes.list(self._condition)
         if response.ok:
-            self._response.data = response.data
+            classes = [
+                entity.dict(by_alias=True, exclude_unset=True)
+                for entity in response.data
+            ]
+            self._response.data = classes
         else:
             self._response.errors = response.error
         return self._response
diff --git a/src/superannotate/lib/core/usecases/images.py b/src/superannotate/lib/core/usecases/images.py
index c210d0b80..2ba912c69 100644
--- a/src/superannotate/lib/core/usecases/images.py
+++ b/src/superannotate/lib/core/usecases/images.py
@@ -231,14 +231,6 @@ def default_annotation(self):
             "annotation_mask_filename": None,
         }
 
-    @property
-    def annotation_json_name(self):
-        if self._from_project.type == constances.ProjectType.VECTOR.value:
-            return f"{self._from_image.name}___objects.json"
-        elif self._from_project.type == constances.ProjectType.PIXEL.value:
-            return f"{self._from_image.name}___pixel.json"
-        return f"{self._from_image.name}.json"
-
     @property
     def download_auth_data(self):
         return self._service_provider.get_download_token(
@@ -426,10 +418,7 @@ def annotations(self):
             image_path = (
                 f"{Path(self._image_path).parent}/{Path(self._image_path).name}"
             )
-            if self._project_type.upper() == constances.ProjectType.PIXEL.name.upper():
-                self._annotations = json.load(open(f"{image_path}___pixel.json"))
-            else:
-                self._annotations = json.load(open(f"{image_path}___objects.json"))
+            self._annotations = json.load(open(f"{image_path}.json"))
         return self._annotations
 
     @property
@@ -1487,10 +1476,6 @@ def execute(self):
             credentials = token["annotations"]["MAIN"][0]
 
             annotation_json_creds = credentials["annotation_json_path"]
-            if self._project.type == constances.ProjectType.VECTOR.value:
-                file_postfix = "___objects.json"
-            else:
-                file_postfix = "___pixel.json"
 
             response = requests.get(
                 url=annotation_json_creds["url"],
@@ -1502,7 +1487,7 @@ def execute(self):
                 self._response.data = (None, None)
                 return self._response
             data["annotation_json"] = response.json()
-            data["annotation_json_filename"] = f"{self._image_name}{file_postfix}"
+            data["annotation_json_filename"] = f"{self._image_name}.json"
             mask_path = None
             if self._project.type == constances.ProjectType.PIXEL.value:
                 annotation_blue_map_creds = credentials["annotation_bluemap_path"]
@@ -1530,82 +1515,6 @@ def execute(self):
         return self._response
 
 
-class GetImageAnnotationsUseCase(BaseReportableUseCase):
-    def __init__(
-        self,
-        reporter: Reporter,
-        service_provider: BaseServiceProvider,
-        project: ProjectEntity,
-        folder: FolderEntity,
-        image_name: str,
-    ):
-        super().__init__(reporter)
-        self._service_provider = service_provider
-        self._project = project
-        self._folder = folder
-        self._image_name = image_name
-
-    @property
-    def image_use_case(self):
-        use_case = GetImageUseCase(
-            project=self._project,
-            folder=self._folder,
-            image_name=self._image_name,
-            service_provider=self._service_provider,
-        )
-        return use_case
-
-    def validate_project_type(self):
-        if self._project.type in constances.LIMITED_FUNCTIONS:
-            raise AppValidationException(
-                constances.LIMITED_FUNCTIONS[self._project.type]
-            )
-
-    def execute(self):
-        if self.is_valid():
-            data = {
-                "annotation_json": None,
-                "annotation_json_filename": None,
-                "annotation_mask": None,
-                "annotation_mask_filename": None,
-            }
-            image_response = self.image_use_case.execute()
-            token = self._service_provider.get_download_token(
-                project=self._project,
-                folder=self._folder,
-                image_id=image_response.data.id,
-            ).data
-            credentials = token["annotations"]["MAIN"][0]
-            if self._project.type == constances.ProjectType.VECTOR.value:
-                file_postfix = "___objects.json"
-            else:
-                file_postfix = "___pixel.json"
-                data["annotation_mask_filename"] = f"{self._image_name}___save.png"
-            data["annotation_json_filename"] = f"{self._image_name}{file_postfix}"
-
-            response = requests.get(
-                url=credentials["annotation_json_path"]["url"],
-                headers=credentials["annotation_json_path"]["headers"],
-            )
-            if not response.ok:
-                self.reporter.log_warning("Couldn't load annotations.")
-                self._response.data = data
-                return self._response
-            data["annotation_json"] = response.json()
-            data["annotation_json_filename"] = f"{self._image_name}{file_postfix}"
-            if self._project.type == constances.ProjectType.PIXEL.value:
-                annotation_blue_map_creds = credentials["annotation_bluemap_path"]
-                response = requests.get(
-                    url=annotation_blue_map_creds["url"],
-                    headers=annotation_blue_map_creds["headers"],
-                )
-                data["annotation_mask"] = io.BytesIO(response.content)
-
-            self._response.data = data
-
-        return self._response
-
-
 class UnAssignFolderUseCase(BaseUseCase):
     def __init__(
         self,
diff --git a/src/superannotate/lib/core/usecases/items.py b/src/superannotate/lib/core/usecases/items.py
index 27dd3824b..232f66af6 100644
--- a/src/superannotate/lib/core/usecases/items.py
+++ b/src/superannotate/lib/core/usecases/items.py
@@ -865,6 +865,7 @@ def __init__(
         self.project = project
         self.subset_name = subset_name
         self.items = items
+        self._provided_item_count = len(items)
         self.results = {"succeeded": [], "failed": [], "skipped": []}
         self.item_ids = []
         self.path_separated = defaultdict(dict)
@@ -1017,20 +1018,19 @@ def __distribute_to_results(self, item_id, response, item):
 
         if item_id in response.data["success"]:
             self.results["succeeded"].append(item)
+            response.data["success"].discard(item_id)
         elif item_id in response.data["skipped"]:
             self.results["skipped"].append(item)
-        else:
+            response.data["skipped"].discard(item_id)
+        elif item_id in response.data["failed"]:
             self.results["failed"].append(item)
+            response.data["failed"].discard(item_id)
 
     def validate_items(
         self,
     ):
 
         filtered_items = self.__filter_duplicates()
-        if len(filtered_items) != len(self.items):
-            self.reporter.log_info(
-                f"Dropping duplicates. Found {len(filtered_items)} / {len(self.items)} unique items."
-            )
         self.items = filtered_items
         self.items = self.__filter_invalid_items()
         self.__separate_to_paths()
@@ -1077,10 +1077,16 @@ def execute(
 
             response = None
 
-            for i in range(0, len(self.item_ids), self.CHUNK_SIZE):
+            unique_item_ids = list(set(self.item_ids))
+            processed_items = len(unique_item_ids) + len(self.results["skipped"])
+            if self._provided_item_count > processed_items:
+                self.reporter.log_info(
+                    f"Dropping duplicates. Found {processed_items} / {self._provided_item_count} unique items."
+                )
+            for i in range(0, len(unique_item_ids), self.CHUNK_SIZE):
                 tmp_response = self._service_provider.subsets.add_items(
                     project=self.project,
-                    item_ids=self.item_ids[i : i + self.CHUNK_SIZE],  # noqa
+                    item_ids=unique_item_ids[i : i + self.CHUNK_SIZE],  # noqa
                     subset=subset,
                 )
 
diff --git a/src/superannotate/lib/core/video_convertor.py b/src/superannotate/lib/core/video_convertor.py
index 6bce376e1..650e289ab 100644
--- a/src/superannotate/lib/core/video_convertor.py
+++ b/src/superannotate/lib/core/video_convertor.py
@@ -241,7 +241,7 @@ def _process(self):
                     key = set(frames_mapping.keys()).pop()
                     median = self.get_median(frames_mapping[key])
 
-                    interpolated_frames[1] = Annotation(
+                    interpolated_frames[key] = Annotation(
                         instanceId=instance_id,
                         type=annotation_type,
                         className=class_name,
diff --git a/src/superannotate/lib/infrastructure/serviceprovider.py b/src/superannotate/lib/infrastructure/serviceprovider.py
index 840fc2e6f..1a9ebd3b1 100644
--- a/src/superannotate/lib/infrastructure/serviceprovider.py
+++ b/src/superannotate/lib/infrastructure/serviceprovider.py
@@ -274,10 +274,10 @@ def saqul_query(
             data["image_index"] += self.SAQUL_CHUNK_SIZE
 
         if response:
-            response = ServiceResponse(status=response.status_code, data=items)
+            response = ServiceResponse(status=response.status_code, res_data=items)
             if not response.ok:
                 response.set_error(response.error)
-                response = ServiceResponse(status=response.status_code, data=items)
+                response = ServiceResponse(status=response.status_code, res_data=items)
         else:
-            response = ServiceResponse(status=200, data=[])
+            response = ServiceResponse(status=200, res_data=[])
         return response
diff --git a/src/superannotate/lib/infrastructure/services/annotation.py b/src/superannotate/lib/infrastructure/services/annotation.py
index a1cb39473..26580e6eb 100644
--- a/src/superannotate/lib/infrastructure/services/annotation.py
+++ b/src/superannotate/lib/infrastructure/services/annotation.py
@@ -177,7 +177,6 @@ async def download_big_annotation(
         self,
         project: entities.ProjectEntity,
         download_path: str,
-        postfix: str,
         item: entities.BaseItemEntity,
         callback: Callable = None,
     ):
@@ -208,7 +207,7 @@ async def download_big_annotation(
             res = await start_response.json()
             Path(download_path).mkdir(exist_ok=True, parents=True)
 
-            dest_path = Path(download_path) / (item_name + postfix)
+            dest_path = Path(download_path) / (item_name + ".json")
             with open(dest_path, "w") as fp:
                 if callback:
                     res = callback(res)
@@ -220,7 +219,6 @@ async def download_small_annotations(
         folder: entities.FolderEntity,
         reporter: Reporter,
         download_path: str,
-        postfix: str,
         item_ids: List[int],
         callback: Callable = None,
     ):
@@ -242,7 +240,6 @@ async def download_small_annotations(
             data=item_ids,
             params=query_params,
             download_path=download_path,
-            postfix=postfix,
         )
 
     async def upload_small_annotations(
@@ -293,7 +290,7 @@ async def upload_small_annotations(
             response.status = _response.status
             response._content = await _response.text()
             #  TODO add error handling
-            response.data = parse_obj_as(UploadAnnotations, data_json)
+            response.res_data = parse_obj_as(UploadAnnotations, data_json)
             return response
 
     async def upload_big_annotation(
@@ -341,7 +338,7 @@ async def upload_big_annotation(
                         ),
                         params=params,
                         headers=headers,
-                        data=json.dumps({"data_chunk": chunk}),
+                        data=json.dumps({"data_chunk": chunk}, allow_nan=False),
                     )
                     if not response.ok:
                         raise AppException(str(await response.text()))
diff --git a/src/superannotate/lib/infrastructure/services/annotation_class.py b/src/superannotate/lib/infrastructure/services/annotation_class.py
index c86c7b401..e281649b4 100644
--- a/src/superannotate/lib/infrastructure/services/annotation_class.py
+++ b/src/superannotate/lib/infrastructure/services/annotation_class.py
@@ -47,7 +47,7 @@ def create(
         )
         if not response.ok or not response.data:
             return response
-        response.data = response.data[0]
+        response.res_data = response.data[0]
         return response
 
     def delete(self, project_id: int, annotation_class_id: int) -> ServiceResponse:
diff --git a/src/superannotate/lib/infrastructure/services/http_client.py b/src/superannotate/lib/infrastructure/services/http_client.py
index 6c5746183..1105cfb8e 100644
--- a/src/superannotate/lib/infrastructure/services/http_client.py
+++ b/src/superannotate/lib/infrastructure/services/http_client.py
@@ -166,10 +166,13 @@ def paginate(
         if item_type:
             response = ServiceResponse(
                 status=_response.status,
-                data=pydantic.parse_obj_as(List[item_type], total),
+                res_data=pydantic.parse_obj_as(List[item_type], total),
             )
         else:
-            response = ServiceResponse(data=total)
+            response = ServiceResponse(
+                status=_response.status,
+                res_data=total,
+            )
         if not _response.ok:
             response.set_error(_response.error)
             response.status = _response.status
@@ -191,22 +194,22 @@ def serialize_response(
                     return content_type(**data)
                 else:
                     data_json = response.json()
-                    data["_error"] = data_json.get(
+                    data["res_error"] = data_json.get(
                         "error", data_json.get("errors", "Unknown Error")
                     )
                     return content_type(**data)
             data_json = response.json()
             if dispatcher:
                 if dispatcher in data_json:
-                    data["data"] = data_json.pop(dispatcher)
+                    data["res_data"] = data_json.pop(dispatcher)
                 else:
-                    data["data"] = data_json
+                    data["res_data"] = data_json
                     data_json = {}
                 data.update(data_json)
             else:
-                data["data"] = data_json
+                data["res_data"] = data_json
             return content_type(**data)
         except json.decoder.JSONDecodeError:
-            data["_error"] = response.content
+            data["res_error"] = response.content
             data["reason"] = response.reason
             return content_type(**data)
diff --git a/src/superannotate/lib/infrastructure/services/item.py b/src/superannotate/lib/infrastructure/services/item.py
index 1870c52bf..ceff816ee 100644
--- a/src/superannotate/lib/infrastructure/services/item.py
+++ b/src/superannotate/lib/infrastructure/services/item.py
@@ -97,7 +97,7 @@ def list_by_names(
             if not response.ok:
                 return response
             items.extend(response.data)
-        response.data = items
+        response.res_data = items
         return response
 
     def attach(
diff --git a/src/superannotate/lib/infrastructure/services/subset.py b/src/superannotate/lib/infrastructure/services/subset.py
index 096456ff6..54319622f 100644
--- a/src/superannotate/lib/infrastructure/services/subset.py
+++ b/src/superannotate/lib/infrastructure/services/subset.py
@@ -42,10 +42,10 @@ def add_items(
             data=data,
         )
         if not response.ok:
-            response.data = {}
-            response.data["skipped"] = set()
-            response.data["failed"] = set(item_ids)
-            response.data["success"] = set()
+            response.res_data = {}
+            response.res_data["skipped"] = set()
+            response.res_data["failed"] = set(item_ids)
+            response.res_data["success"] = set()
             return response
 
         response.data["skipped"] = set(response.data["skipped"])
diff --git a/src/superannotate/lib/infrastructure/stream_data_handler.py b/src/superannotate/lib/infrastructure/stream_data_handler.py
index 345ada58c..a9cc98de7 100644
--- a/src/superannotate/lib/infrastructure/stream_data_handler.py
+++ b/src/superannotate/lib/infrastructure/stream_data_handler.py
@@ -95,7 +95,6 @@ async def download_annotations(
         method: str,
         url: str,
         download_path,
-        postfix,
         data: typing.List[int],
         params: dict = None,
     ):
@@ -119,16 +118,15 @@ async def download_annotations(
                 )
                 self._store_annotation(
                     download_path,
-                    postfix,
                     annotation,
                     self._callback,
                 )
                 self._items_downloaded += 1
 
     @staticmethod
-    def _store_annotation(path, postfix, annotation: dict, callback: Callable = None):
+    def _store_annotation(path, annotation: dict, callback: Callable = None):
         os.makedirs(path, exist_ok=True)
-        with open(f"{path}/{annotation['metadata']['name']}{postfix}", "w") as file:
+        with open(f"{path}/{annotation['metadata']['name']}.json", "w") as file:
             annotation = callback(annotation) if callback else annotation
             json.dump(annotation, file)
 
diff --git a/tests/__init__.py b/tests/__init__.py
index 09837d17a..e77008503 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,3 +1,4 @@
+import logging
 import os
 import sys
 from pathlib import Path
@@ -8,9 +9,26 @@
 DATA_SET_PATH = Path(__file__).parent / "data_set"
 sys.path.insert(0, str(LIB_PATH))
 
-__all__ = ["DATA_SET_PATH"]
 
-# from src.superannotate.lib.core import setup_logging
-#
-# logger = get_default_logger()
-# logger.setLevel("DEBUG")
+def compare_result(result: dict, expected: dict, ignore_keys: set = None):
+    for key in result:
+        if ignore_keys and key in ignore_keys:
+            continue
+        if isinstance(result[key], dict) and isinstance(expected[key], dict):
+            compare_result(result[key], expected[key], ignore_keys)
+        elif isinstance(result[key], list) and isinstance(expected[key], list):
+            for i in range(len(result[key])):
+                if isinstance(result[key][i], (dict, list)):
+                    compare_result(result[key][i], expected[key][i], ignore_keys)
+                else:
+                    assert result[key][i] == expected[key][i]
+        else:
+            try:
+                assert result[key] == expected[key]
+            except Exception:
+                logging.error(f"{result} == {expected}")
+                print(key, result[key], expected[key])
+    return True
+
+
+__all__ = ["DATA_SET_PATH", "compare_result"]
diff --git a/tests/data_set/attach_video_for_annotation.csv b/tests/data_set/attach_video_for_annotation.csv
index c1a22d5f1..cb56db3ab 100644
--- a/tests/data_set/attach_video_for_annotation.csv
+++ b/tests/data_set/attach_video_for_annotation.csv
@@ -1,2 +1,2 @@
 url,name
-https://file-examples-com.github.io/uploads/2017/04/file_example_MP4_480_1_5MG.mp4,video.mp4
+https://storage.googleapis.com/gtv-videos-bucket/sample/ForBiggerEscapes.mp4,video.mp4
diff --git a/tests/data_set/sample_project_vector/example_without_postfixes/example_image_1.jpg.json b/tests/data_set/sample_project_vector/example_without_postfixes/example_image_1.jpg.json
new file mode 100644
index 000000000..115cadfe1
--- /dev/null
+++ b/tests/data_set/sample_project_vector/example_without_postfixes/example_image_1.jpg.json
@@ -0,0 +1,2943 @@
+{
+  "metadata": {
+    "name": "example_image_1.jpg",
+    "status": "Completed",
+    "width": 1024,
+    "height": 683,
+    "pinned": false,
+    "lastAction": {
+      "email": "shab.prog@gmail.com",
+      "timestamp": 1644997568
+    }
+  },
+  "comments": [
+    {
+      "creationType": "Preannotation",
+      "x": 621.41,
+      "y": 631.6,
+      "resolved": true,
+      "correspondence": [
+        {
+          "text": "Bordyuri mi mas@ petqa lini parking class-i mej myus mas@ Terrian class-i",
+          "email": "hovnatan@superannotate.com"
+        }
+      ]
+    },
+    {
+      "creationType": "Preannotation",
+      "x": 521.41,
+      "y": 531.6,
+      "resolved": false,
+      "correspondence": [
+        {
+          "text": "dd",
+          "email": "hovnatan@superannotate.com"
+        }
+      ]
+    }
+  ],
+  "tags": [],
+  "instances": [
+    {
+      "creationType": "Preannotation",
+      "classId": -1,
+      "className": "Personal vehicle",
+      "visible": false,
+      "locked": false,
+      "probability": 100,
+      "attributes": [],
+      "type": "bbox",
+      "pointLabels": {},
+      "trackingId": "aaa97f80c9e54a5f2dc2e920fc92e5033d9af45b",
+      "groupId": 0,
+      "points": {
+        "x1": 437.16,
+        "x2": 465.23,
+        "y1": 341.5,
+        "y2": 357.09
+      }
+    },
+    {
+      "creationType": "Preannotation",
+      "classId": -1,
+      "className": "Personal vehicle1",
+      "visible": false,
+      "locked": false,
+      "probability": 100,
+      "attributes": [],
+      "type": "bbox",
+      "pointLabels": {},
+      "groupId": 0,
+      "points": {
+        "x1": 480.0,
+        "x2": 490.0,
+        "y1": 340.0,
+        "y2": 350.0
+      }
+    },
+    {
+      "creationType": "Preannotation",
+      "classId": -1,
+      "className": "Personal vehicle",
+      "visible": false,
+      "locked": false,
+      "probability": 100,
+      "attributes": [
+        {
+          "id": 117845,
+          "groupId": 28230,
+          "name": "10",
+          "groupName": "Num doors"
+        }
+      ],
+      "type": "bbox",
+      "pointLabels": {},
+      "groupId": 0,
+      "points": {
+        "x1": 500.0,
+        "x2": 510.0,
+        "y1": 340.0,
+        "y2": 350.0
+      }
+    },
+    {
+      "creationType": "Preannotation",
+      "classId": -1,
+      "className": "Personal vehicle",
+      "visible": false,
+      "locked": false,
+      "probability": 100,
+      "attributes": [
+        {
+          "id": 117845,
+          "groupId": 28230,
+          "name": "4",
+          "groupName": "Num doors1"
+        }
+      ],
+      "type": "bbox",
+      "pointLabels": {},
+      "groupId": 0,
+      "points": {
+        "x1": 520.0,
+        "x2": 530.0,
+        "y1": 340.0,
+        "y2": 350.0
+      }
+    },
+    {
+      "creationType": "Preannotation",
+      "classId": -1,
+      "className": "Personal vehicle",
+      "visible": false,
+      "locked": false,
+      "probability": 100,
+      "attributes": [
+        {
+          "id": 117846,
+          "groupId": 28230,
+          "name": "4",
+          "groupName": "Num doors"
+        }
+      ],
+      "type": "template",
+      "pointLabels": {
+        "4": "top_left",
+        "5": "bottom_left"
+      },
+      "trackingId": "cbde2787e76c41be77c1079e8d090252ad701ea",
+      "groupId": 0,
+      "points": [
+        {
+          "id": 1,
+          "x": 800.8311630011381,
+          "y": 431.7220764160156
+        },
+        {
+          "id": 2,
+          "x": 834.6965942382812,
+          "y": 431.8820692877566
+        },
+        {
+          "id": 3,
+          "x": 834.6965942382812,
+          "y": 480.848388671875
+        },
+        {
+          "id": 4,
+          "x": 801.0125574701838,
+          "y": 480.848388671875
+        },
+        {
+          "id": 5,
+          "x": 702.6083268971072,
+          "y": 437.5428573337124
+        },
+        {
+          "id": 6,
+          "x": 702.5221557617188,
+          "y": 474.8859480851478
+        }
+      ],
+      "connections": [
+        {
+          "id": 1,
+          "from": 1,
+          "to": 2
+        },
+        {
+          "id": 2,
+          "from": 2,
+          "to": 3
+        },
+        {
+          "id": 3,
+          "from": 3,
+          "to": 4
+        },
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diff --git a/tests/data_set/sample_vector_annotations_with_NaN/classes/classes.json b/tests/data_set/sample_vector_annotations_with_NaN/classes/classes.json
new file mode 100644
index 000000000..1cd652a1b
--- /dev/null
+++ b/tests/data_set/sample_vector_annotations_with_NaN/classes/classes.json
@@ -0,0 +1,179 @@
+[
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+                        "updatedAt": "2020-10-12T11:46:28.000Z"
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index 000000000..368a0431b
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diff --git a/tests/data_set/unit/annotation_5_frame.json b/tests/data_set/unit/annotation_5_frame.json
new file mode 100644
index 000000000..aa53f26a1
--- /dev/null
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diff --git a/tests/data_set/unit/annotation_5_frame_expected.json b/tests/data_set/unit/annotation_5_frame_expected.json
new file mode 100644
index 000000000..6f3e3c1b1
--- /dev/null
+++ b/tests/data_set/unit/annotation_5_frame_expected.json
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+          {
+            "id": 2692780,
+            "groupId": 686904,
+            "name": "true",
+            "groupName": "ball_blur"
+          },
+          {
+            "id": 2692843,
+            "groupId": 686915,
+            "name": "grass",
+            "groupName": "background"
+          }
+        ],
+        "keyframe": true
+      }
+    ]
+  },
+  {
+    "frame": 5,
+    "annotations": [
+      {
+        "instanceId": 0,
+        "type": "polygon",
+        "className": "Ball",
+        "classId": 1566620,
+        "points": [
+          665.55,
+          362.2,
+          658.07,
+          360.77,
+          651.7,
+          361.65,
+          647.52,
+          366.49,
+          647.08,
+          369.79,
+          647.89,
+          373.18,
+          651.08,
+          377.14,
+          656.57,
+          380.21,
+          663.5,
+          379.53,
+          668.99,
+          378.19,
+          671.66,
+          374.35,
+          671.96,
+          369.47,
+          669.6,
+          365.11
+        ],
+        "attributes": [
+          {
+            "id": 2692752,
+            "groupId": 686902,
+            "name": "1",
+            "groupName": "id"
+          },
+          {
+            "id": 2692780,
+            "groupId": 686904,
+            "name": "true",
+            "groupName": "ball_blur"
+          },
+          {
+            "id": 2692843,
+            "groupId": 686915,
+            "name": "grass",
+            "groupName": "background"
+          }
+        ],
+        "keyframe": true
+      },
+      {
+        "instanceId": 2,
+        "type": "polygon",
+        "className": "Occlusion",
+        "classId": 1566621,
+        "points": [
+          654.26,
+          357.05,
+          654.85,
+          361.75,
+          651.91,
+          366.86,
+          651.41,
+          370.38,
+          652.58,
+          371.47,
+          655.68,
+          370.29,
+          659.04,
+          365.18,
+          662.39,
+          361.41,
+          662.39,
+          358.9,
+          661.13,
+          357.56
+        ],
+        "attributes": [
+          {
+            "id": 2692782,
+            "groupId": 686905,
+            "name": "1",
+            "groupName": "id"
+          },
+          {
+            "id": 2692805,
+            "groupId": 686909,
+            "name": "true",
+            "groupName": "1 frame"
+          }
+        ],
+        "keyframe": true
+      }
+    ]
+  }
+]
\ No newline at end of file
diff --git a/tests/integration/annotations/test_annotation_upload_vector.py b/tests/integration/annotations/test_annotation_upload_vector.py
index 6812be5b7..ffa98b97c 100644
--- a/tests/integration/annotations/test_annotation_upload_vector.py
+++ b/tests/integration/annotations/test_annotation_upload_vector.py
@@ -68,7 +68,7 @@ def replace_item(obj, key, replace_value):
             origin_annotation = replace_item(json.load(open(annotation_path)), "id", -1)
             origin_annotation = replace_item(origin_annotation, "groupId", -1)
             annotation = json.load(
-                open(join(tmp_dir, f"{self.IMAGE_NAME}___objects.json"))
+                open(join(tmp_dir, f"{self.IMAGE_NAME}.json"))
             )
             self.assertEqual(
                 [i["attributes"] for i in annotation["instances"]],
@@ -94,7 +94,7 @@ def test_annotation_folder_upload_download(self):
                 sa.download_image_annotations(self.PROJECT_NAME, image_name, tmp_dir)
                 origin_annotation = json.load(open(annotation_path))
                 annotation = json.load(
-                    open(join(tmp_dir, f"{image_name}___objects.json"))
+                    open(join(tmp_dir, f"{image_name}.json"))
                 )
                 self.assertEqual(
                     len([i["attributes"] for i in annotation["instances"]]),
diff --git a/tests/integration/annotations/test_annotations_pre_processing.py b/tests/integration/annotations/test_annotations_pre_processing.py
index 60ec4fafc..4fdbfb9c4 100644
--- a/tests/integration/annotations/test_annotations_pre_processing.py
+++ b/tests/integration/annotations/test_annotations_pre_processing.py
@@ -33,7 +33,7 @@ def test_annotation_last_action_and_creation_type(self):
         with tempfile.TemporaryDirectory() as tmp_dir:
             sa.download_image_annotations(self.PROJECT_NAME, self.IMAGE_NAME, tmp_dir)
             annotation = json.load(
-                open(join(tmp_dir, f"{self.IMAGE_NAME}___objects.json"))
+                open(join(tmp_dir, f"{self.IMAGE_NAME}.json"))
             )
             for instance in annotation["instances"]:
                 self.assertEqual(instance["creationType"], "Preannotation")
diff --git a/tests/integration/annotations/test_download_annotations.py b/tests/integration/annotations/test_download_annotations.py
index cf225a9aa..7391a193e 100644
--- a/tests/integration/annotations/test_download_annotations.py
+++ b/tests/integration/annotations/test_download_annotations.py
@@ -38,11 +38,11 @@ def test_download_annotations(self):
             annotations_path = sa.download_annotations(
                 f"{self.PROJECT_NAME}", temp_dir, [self.IMAGE_NAME]
             )
-            self.assertEqual(len(os.listdir(temp_dir)), 1)
+            self.assertEqual(len(os.listdir(temp_dir)), 2)
             with open(
-                f"{self.folder_path}/{self.IMAGE_NAME}___objects.json"
+                f"{self.folder_path}/example_without_postfixes/{self.IMAGE_NAME}.json"
             ) as pre_annotation_file, open(
-                f"{annotations_path}/{self.IMAGE_NAME}___objects.json"
+                f"{annotations_path}/{self.IMAGE_NAME}.json"
             ) as post_annotation_file:
                 pre_annotation_data = json.load(pre_annotation_file)
                 post_annotation_data = json.load(post_annotation_file)
diff --git a/tests/integration/annotations/test_upload_annotations.py b/tests/integration/annotations/test_upload_annotations.py
index f2033d479..302e35519 100644
--- a/tests/integration/annotations/test_upload_annotations.py
+++ b/tests/integration/annotations/test_upload_annotations.py
@@ -15,6 +15,7 @@ class TestAnnotationUploadVector(BaseTestCase):
     PROJECT_DESCRIPTION = "Desc"
     PROJECT_TYPE = "Vector"
     TEST_FOLDER_PATH = "data_set/sample_vector_annotations_with_tag_classes"
+    TEST_FOLDER_PATH_NaN = "data_set/sample_vector_annotations_with_NaN"
     TEST_4_FOLDER_PATH = "data_set/sample_project_vector"
     TEST_LARGE_FOLDER_PATH = "sample_large_json_vector"
     IMAGE_NAME = "example_image_1.jpg"
@@ -27,6 +28,12 @@ def data_set(self):
     def folder_path(self):
         return os.path.join(Path(__file__).parent.parent.parent, self.TEST_FOLDER_PATH)
 
+    @property
+    def folder_NaN(self):
+        return os.path.join(
+            Path(__file__).parent.parent.parent, self.TEST_FOLDER_PATH_NaN
+        )
+
     @property
     def large_annotations_folder_path(self):
         return os.path.join(DATA_SET_PATH, self.TEST_LARGE_FOLDER_PATH)
@@ -39,6 +46,15 @@ def _get_annotations_from_folder(path):
             annotations.append(json.load(open(i)))
         return annotations
 
+    def test_upload_NaN_value(self):
+        self._attach_items()
+        sa.create_annotation_classes_from_classes_json(
+            self.PROJECT_NAME, f"{self.folder_path}/classes/classes.json"
+        )
+        annotations = self._get_annotations_from_folder(self.folder_NaN)
+        _, failed, _ = sa.upload_annotations(self.PROJECT_NAME, annotations).values()
+        assert len(failed) == 1
+
     def test_annotation_folder_upload_download(self):
         self._attach_items()
         sa.create_annotation_classes_from_classes_json(
diff --git a/tests/integration/classes/test_create_annotation_class.py b/tests/integration/classes/test_create_annotation_class.py
index 52e344be8..aea5ac64e 100644
--- a/tests/integration/classes/test_create_annotation_class.py
+++ b/tests/integration/classes/test_create_annotation_class.py
@@ -49,9 +49,7 @@ def test_create_annotation_class_with_attr_and_default_value(self):
                 }
             ],
         )
-        assert "is_multiselect" not in _class["attribute_groups"][0]
         classes = sa.search_annotation_classes(self.PROJECT_NAME)
-        assert "is_multiselect" not in classes[0]["attribute_groups"][0]
         assert classes[0]["attribute_groups"][0]["default_value"] == "Bus"
 
     @pytest.mark.flaky(reruns=2)
@@ -64,7 +62,7 @@ def test_multi_select_to_checklist(self):
             attribute_groups=[
                 {
                     "name": "test",
-                    "is_multiselect": 1,
+                    "group_type": "checklist",
                     "attributes": [{"name": "Car"}, {"name": "Track"}, {"name": "Bus"}],
                 }
             ],
@@ -139,7 +137,6 @@ def test_create_annotation_classes_with_empty_default_attribute(self):
                 {
                     "name": "Personal vehicle",
                     "color": "#ecb65f",
-                    "count": 25,
                     "createdAt": "2020-10-12T11:35:20.000Z",
                     "updatedAt": "2020-10-12T11:48:19.000Z",
                     "attribute_groups": [
@@ -158,7 +155,6 @@ def test_create_annotation_classes_with_empty_default_attribute(self):
         )
         classes = sa.search_annotation_classes(self.PROJECT_NAME)
         assert classes[0]["attribute_groups"][0]["default_value"] is None
-        assert "is_multiselect" not in classes[0]["attribute_groups"][0]
 
     def test_class_creation_type(self):
         with tempfile.TemporaryDirectory() as tmpdir_name:
@@ -172,7 +168,6 @@ def test_class_creation_type(self):
                           "project_id":7617,
                           "name":"Personal vehicle",
                           "color":"#547497",
-                          "count":18,
                           "createdAt":"2020-09-29T10:39:39.000Z",
                           "updatedAt":"2020-09-29T10:48:18.000Z",
                           "type": "tag",
@@ -181,7 +176,6 @@ def test_class_creation_type(self):
                                 "id":21448,
                                 "class_id":56820,
                                 "name":"Large",
-                                "is_multiselect":0,
                                 "createdAt":"2020-09-29T10:39:39.000Z",
                                 "updatedAt":"2020-09-29T10:39:39.000Z",
                                 "attributes":[
@@ -190,7 +184,6 @@ def test_class_creation_type(self):
                                       "group_id":21448,
                                       "project_id":7617,
                                       "name":"no",
-                                      "count":0,
                                       "createdAt":"2020-09-29T10:39:39.000Z",
                                       "updatedAt":"2020-09-29T10:39:39.000Z"
                                    },
@@ -199,7 +192,6 @@ def test_class_creation_type(self):
                                       "group_id":21448,
                                       "project_id":7617,
                                       "name":"yes",
-                                      "count":1,
                                       "createdAt":"2020-09-29T10:39:39.000Z",
                                       "updatedAt":"2020-09-29T10:48:18.000Z"
                                    }
@@ -212,7 +204,6 @@ def test_class_creation_type(self):
                           "project_id":7617,
                           "name":"Large vehicle",
                           "color":"#2ba36d",
-                          "count":1,
                           "createdAt":"2020-09-29T10:39:39.000Z",
                           "updatedAt":"2020-09-29T10:48:18.000Z",
                           "attribute_groups":[
@@ -220,7 +211,6 @@ def test_class_creation_type(self):
                                 "id":21449,
                                 "class_id":56821,
                                 "name":"small",
-                                "is_multiselect":0,
                                 "createdAt":"2020-09-29T10:39:39.000Z",
                                 "updatedAt":"2020-09-29T10:39:39.000Z",
                                 "attributes":[
@@ -229,7 +219,6 @@ def test_class_creation_type(self):
                                       "group_id":21449,
                                       "project_id":7617,
                                       "name":"yes",
-                                      "count":0,
                                       "createdAt":"2020-09-29T10:39:39.000Z",
                                       "updatedAt":"2020-09-29T10:39:39.000Z"
                                    },
@@ -238,7 +227,6 @@ def test_class_creation_type(self):
                                       "group_id":21449,
                                       "project_id":7617,
                                       "name":"no",
-                                      "count":1,
                                       "createdAt":"2020-09-29T10:39:39.000Z",
                                       "updatedAt":"2020-09-29T10:48:18.000Z"
                                    }
@@ -251,7 +239,6 @@ def test_class_creation_type(self):
                           "project_id":7617,
                           "name":"Pedestrian",
                           "color":"#d4da03",
-                          "count":3,
                           "createdAt":"2020-09-29T10:39:39.000Z",
                           "updatedAt":"2020-09-29T10:48:18.000Z",
                           "attribute_groups":[
@@ -263,7 +250,6 @@ def test_class_creation_type(self):
                           "project_id":7617,
                           "name":"Two wheeled vehicle",
                           "color":"#f11aec",
-                          "count":1,
                           "createdAt":"2020-09-29T10:39:39.000Z",
                           "updatedAt":"2020-09-29T10:48:18.000Z",
                           "attribute_groups":[
@@ -275,7 +261,6 @@ def test_class_creation_type(self):
                           "project_id":7617,
                           "name":"Traffic sign",
                           "color":"#d8a7fd",
-                          "count":9,
                           "createdAt":"2020-09-29T10:39:39.000Z",
                           "updatedAt":"2020-09-29T10:48:18.000Z",
                           "attribute_groups":[
@@ -311,7 +296,6 @@ def test_create_annotation_class(self):
                           "project_id":7617,
                           "name":"Personal vehicle",
                           "color":"#547497",
-                          "count":18,
                           "createdAt":"2020-09-29T10:39:39.000Z",
                           "updatedAt":"2020-09-29T10:48:18.000Z",
                           "type": "tag",
@@ -320,7 +304,6 @@ def test_create_annotation_class(self):
                                 "id":21448,
                                 "class_id":56820,
                                 "name":"Large",
-                                "is_multiselect":0,
                                 "createdAt":"2020-09-29T10:39:39.000Z",
                                 "updatedAt":"2020-09-29T10:39:39.000Z",
                                 "attributes":[]
@@ -354,7 +337,6 @@ def test_create_annotation_class_via_ocr_group_type(self):
                     "class_id": 56820,
                     "name": "Large",
                     "group_type": "ocr",
-                    "is_multiselect": 0,
                     "createdAt": "2020-09-29T10:39:39.000Z",
                     "updatedAt": "2020-09-29T10:39:39.000Z",
                     "attributes": [],
diff --git a/tests/integration/classes/test_create_annotation_classes_from_classes_json.py b/tests/integration/classes/test_create_annotation_classes_from_classes_json.py
index 053c18503..f80705183 100644
--- a/tests/integration/classes/test_create_annotation_classes_from_classes_json.py
+++ b/tests/integration/classes/test_create_annotation_classes_from_classes_json.py
@@ -56,13 +56,6 @@ def test_invalid_json(self):
         except Exception as e:
             self.assertIn("Couldn't validate annotation classes", str(e))
 
-    def test_create_annotations_classes_is_multiselect(self):
-        classes = sa.create_annotation_classes_from_classes_json(
-            self.PROJECT_NAME, self.large_json_path
-        )
-        self.assertEqual(len(classes), 1500)
-        assert "is_multiselect" not in str(classes)
-
     def test_create_annotation_classes_from_s3(self):
         annotation_classes = sa.search_annotation_classes(self.PROJECT_NAME)
         self.assertEqual(len(annotation_classes), 0)
@@ -104,7 +97,6 @@ def test_create_annotation_class(self):
                                 "id":21448,
                                 "class_id":56820,
                                 "name":"Large",
-                                "is_multiselect":0,
                                 "createdAt":"2020-09-29T10:39:39.000Z",
                                 "updatedAt":"2020-09-29T10:39:39.000Z",
                                 "attributes":[]
@@ -149,7 +141,6 @@ def test_create_annotation_class_via_json_and_ocr_group_type(self):
                                 "class_id":56820,
                                 "name":"Large",
                                 "group_type": "ocr",
-                                "is_multiselect":0,
                                 "createdAt":"2020-09-29T10:39:39.000Z",
                                 "updatedAt":"2020-09-29T10:39:39.000Z",
                                 "attributes":[]
@@ -189,7 +180,6 @@ def test_create_annotation_classes_with_default_attribute(self):
                     {
                         "name": "Personal vehicle",
                         "color": "#ecb65f",
-                        "count": 25,
                         "createdAt": "2020-10-12T11:35:20.000Z",
                         "updatedAt": "2020-10-12T11:48:19.000Z",
                         "attribute_groups": [
diff --git a/tests/integration/convertors/__init__.py b/tests/integration/convertors/__init__.py
new file mode 100644
index 000000000..36753e8eb
--- /dev/null
+++ b/tests/integration/convertors/__init__.py
@@ -0,0 +1,7 @@
+from pathlib import Path
+
+
+DATA_SET_PATH = Path(__file__).parent / "data_set"
+
+
+__all__ = ["DATA_SET_PATH"]
diff --git a/tests/integration/convertors/data_set/coco_instance_segmentation/TestVectorAnnotationImage.json b/tests/integration/convertors/data_set/coco_instance_segmentation/TestVectorAnnotationImage.json
new file mode 100644
index 000000000..a8b04850d
--- /dev/null
+++ b/tests/integration/convertors/data_set/coco_instance_segmentation/TestVectorAnnotationImage.json
@@ -0,0 +1,5093 @@
+{
+    "info": {
+        "description": "This is dataset.",
+        "url": "https://superannotate.ai",
+        "version": "1.0",
+        "year": 2023,
+        "contributor": "Superannotate AI",
+        "date_created": "25/05/2023"
+    },
+    "licenses": [
+        {
+            "url": "https://superannotate.ai",
+            "id": 1,
+            "name": "Superannotate AI"
+        }
+    ],
+    "images": [
+        {
+            "id": 1,
+            "file_name": "example_image_3.jpg",
+            "height": 675,
+            "width": 1200,
+            "license": 1
+        },
+        {
+            "id": 2,
+            "file_name": "example_image_2.jpg",
+            "height": 1060,
+            "width": 1885,
+            "license": 1
+        },
+        {
+            "id": 3,
+            "file_name": "example_image_1.jpg",
+            "height": 683,
+            "width": 1024,
+            "license": 1
+        },
+        {
+            "id": 4,
+            "file_name": "example_image_4.jpg",
+            "height": 382,
+            "width": 680,
+            "license": 1
+        }
+    ],
+    "annotations": [
+        {
+            "id": 1,
+            "image_id": 1,
+            "segmentation": [
+                [
+                    0.39,
+                    272.46,
+                    4.33,
+                    260.62,
+                    30.82,
+                    222.01,
+                    17.3,
+                    216.66,
+                    41.25,
+                    208.77,
+                    58.72,
+                    209.33,
+                    72.81,
+                    200.03,
+                    99.02,
+                    194.96,
+                    182.44,
+                    185.09,
+                    280.79,
+                    179.18,
+                    315.73,
+                    183.97,
+                    319.4,
+                    186.78,
+                    359.13,
+                    183.4,
+                    380.55,
+                    184.25,
+                    441.98,
+                    205.38,
+                    485.38,
+                    231.59,
+                    561.19,
+                    240.89,
+                    562.88,
+                    242.3,
+                    568.52,
+                    244.27,
+                    583.17,
+                    254.7,
+                    585.99,
+                    259.21,
+                    589.94,
+                    267.95,
+                    593.32,
+                    280.63,
+                    594.16,
+                    286.83,
+                    593.88,
+                    290.21,
+                    580.92,
+                    311.06,
+                    575.56,
+                    318.11,
+                    573.03,
+                    328.82,
+                    573.31,
+                    342.91,
+                    571.05,
+                    351.36,
+                    567.96,
+                    358.97,
+                    565.42,
+                    364.05,
+                    561.47,
+                    369.12,
+                    556.68,
+                    373.35,
+                    549.07,
+                    378.14,
+                    544,
+                    380.11,
+                    531.88,
+                    382.08,
+                    521.46,
+                    381.8,
+                    502.57,
+                    372.22,
+                    495.25,
+                    364.33,
+                    492.43,
+                    359.54,
+                    306.15,
+                    408.01,
+                    302.21,
+                    414.77,
+                    300.23,
+                    415.9,
+                    295.72,
+                    416.18,
+                    291.5,
+                    418.44,
+                    284.17,
+                    441.83,
+                    277.41,
+                    449.72,
+                    272.9,
+                    457.04,
+                    267.26,
+                    463.24,
+                    257.96,
+                    468.32,
+                    245.28,
+                    471.98,
+                    238.23,
+                    472.54,
+                    228.93,
+                    474.52,
+                    218.22,
+                    474.52,
+                    204.13,
+                    470.85,
+                    190.61,
+                    462.12,
+                    183,
+                    453.94,
+                    176.23,
+                    453.1,
+                    168.63,
+                    450.84,
+                    165.81,
+                    449.43,
+                    161.3,
+                    445.49,
+                    158.48,
+                    440.7,
+                    157.63,
+                    437.88,
+                    156.51,
+                    428.02,
+                    89.44,
+                    432.81,
+                    79.01,
+                    428.3,
+                    72.81,
+                    431.4,
+                    62.66,
+                    434.5,
+                    57.87,
+                    435.34,
+                    48.57,
+                    435.63,
+                    46.88,
+                    434.5,
+                    46.04,
+                    429.99,
+                    44.06,
+                    426.04,
+                    0.39,
+                    404.91
+                ]
+            ],
+            "iscrowd": 0,
+            "bbox": [
+                0.0,
+                179.0,
+                594.0,
+                296.0
+            ],
+            "area": 122097,
+            "category_id": 1611841
+        },
+        {
+            "id": 2,
+            "image_id": 1,
+            "segmentation": [
+                [
+                    1198.84,
+                    310.57,
+                    1099.1,
+                    298.81,
+                    1059.15,
+                    297.83,
+                    1035.87,
+                    304.93,
+                    993.48,
+                    321.84,
+                    918,
+                    370.61,
+                    917.27,
+                    376.98,
+                    867.77,
+                    435.79,
+                    857.96,
+                    439.71,
+                    854.78,
+                    444.12,
+                    852.33,
+                    451.72,
+                    843.75,
+                    488.72,
+                    843.26,
+                    488.72,
+                    835.17,
+                    504.41,
+                    833.7,
+                    512.25,
+                    833.21,
+                    565.43,
+                    834.44,
+                    605.37,
+                    835.91,
+                    607.58,
+                    840.81,
+                    611.01,
+                    877.08,
+                    643.6,
+                    893.5,
+                    648.25,
+                    949.86,
+                    674.23,
+                    1199.33,
+                    674.48
+                ]
+            ],
+            "iscrowd": 0,
+            "bbox": [
+                833.0,
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+            ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/tests/integration/convertors/data_set/coco_instance_segmentation/image_set/example_image_1.jpg b/tests/integration/convertors/data_set/coco_instance_segmentation/image_set/example_image_1.jpg
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diff --git a/tests/integration/convertors/data_set/coco_object_detection/TestVectorAnnotationImage.json b/tests/integration/convertors/data_set/coco_object_detection/TestVectorAnnotationImage.json
new file mode 100644
index 000000000..ef2b6ca7d
--- /dev/null
+++ b/tests/integration/convertors/data_set/coco_object_detection/TestVectorAnnotationImage.json
@@ -0,0 +1,220 @@
+{
+    "info": {
+        "description": "This is dataset.",
+        "url": "https://superannotate.ai",
+        "version": "1.0",
+        "year": 2023,
+        "contributor": "Superannotate AI",
+        "date_created": "25/05/2023"
+    },
+    "licenses": [
+        {
+            "url": "https://superannotate.ai",
+            "id": 1,
+            "name": "Superannotate AI"
+        }
+    ],
+    "images": [
+        {
+            "id": 1,
+            "file_name": "example_image_1.jpg",
+            "height": 683,
+            "width": 1024,
+            "license": 1
+        },
+        {
+            "id": 2,
+            "file_name": "example_image_2.jpg",
+            "height": 1060,
+            "width": 1885,
+            "license": 1
+        },
+        {
+            "id": 3,
+            "file_name": "example_image_3.jpg",
+            "height": 675,
+            "width": 1200,
+            "license": 1
+        },
+        {
+            "id": 4,
+            "file_name": "example_image_4.jpg",
+            "height": 382,
+            "width": 680,
+            "license": 1
+        }
+    ],
+    "annotations": [
+        {
+            "id": 1,
+            "image_id": 1,
+            "segmentation": [
+                [
+                    437.16,
+                    341.5,
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+            "iscrowd": 0,
+            "bbox": [
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+                341.5,
+                28.069999999999993,
+                15.589999999999975
+            ],
+            "area": 437,
+            "category_id": 1611841
+        },
+        {
+            "id": 2,
+            "image_id": 1,
+            "segmentation": [
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+                ]
+            ],
+            "iscrowd": 0,
+            "bbox": [
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+                10,
+                10
+            ],
+            "area": 100,
+            "category_id": 1611842
+        },
+        {
+            "id": 3,
+            "image_id": 1,
+            "segmentation": [
+                [
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+            ],
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+            "bbox": [
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+                10,
+                10
+            ],
+            "area": 100,
+            "category_id": 1611841
+        },
+        {
+            "id": 4,
+            "image_id": 1,
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+            ],
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+            "category_id": 1611841
+        },
+        {
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+                31.180000000000007
+            ],
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+            "category_id": 1611842
+        }
+    ],
+    "categories": [
+        {
+            "id": 1611841,
+            "name": "Personal vehicle",
+            "supercategory": "Personal vehicle",
+            "isthing": 1,
+            "color": [
+                65,
+                152,
+                24
+            ]
+        },
+        {
+            "id": 1611842,
+            "name": "Large vehicle",
+            "supercategory": "Large vehicle",
+            "isthing": 1,
+            "color": [
+                66,
+                152,
+                24
+            ]
+        },
+        {
+            "id": 1611843,
+            "name": "Human",
+            "supercategory": "Human",
+            "isthing": 1,
+            "color": [
+                67,
+                152,
+                24
+            ]
+        },
+        {
+            "id": 1611844,
+            "name": "Plant",
+            "supercategory": "Plant",
+            "isthing": 1,
+            "color": [
+                68,
+                152,
+                24
+            ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/tests/integration/convertors/data_set/coco_object_detection/image_set/example_image_1.jpg b/tests/integration/convertors/data_set/coco_object_detection/image_set/example_image_1.jpg
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diff --git a/tests/integration/convertors/data_set/coco_object_detection/image_set/example_image_4.jpg b/tests/integration/convertors/data_set/coco_object_detection/image_set/example_image_4.jpg
new file mode 100644
index 000000000..5a530049d
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diff --git a/tests/integration/convertors/data_set/coco_object_detection/image_set/example_image_4.jpg___fuse.png b/tests/integration/convertors/data_set/coco_object_detection/image_set/example_image_4.jpg___fuse.png
new file mode 100644
index 000000000..7289fa46c
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diff --git a/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/classes/classes.json b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/classes/classes.json
new file mode 100644
index 000000000..23f7fba6c
--- /dev/null
+++ b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/classes/classes.json
@@ -0,0 +1,22 @@
+[
+  {
+    "name": "Personal vehicle",
+    "color": "#1b066e",
+    "attribute_groups": []
+  },
+  {
+    "name": "Large vehicle",
+    "color": "#2e5ce0",
+    "attribute_groups": []
+  },
+  {
+    "name": "Human",
+    "color": "#4949cc",
+    "attribute_groups": []
+  },
+  {
+    "name": "Plant",
+    "color": "#460f3e",
+    "attribute_groups": []
+  }
+]
\ No newline at end of file
diff --git a/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_1.jpg b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_1.jpg
new file mode 100644
index 000000000..4dee9355b
Binary files /dev/null and b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_1.jpg differ
diff --git a/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_1.jpg.json b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_1.jpg.json
new file mode 100644
index 000000000..2a13431a2
--- /dev/null
+++ b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_1.jpg.json
@@ -0,0 +1,1194 @@
+{
+  "instances": [
+    {
+      "type": "polygon",
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diff --git a/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_1.jpg___fuse.png b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_1.jpg___fuse.png
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diff --git a/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_2.jpg b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_2.jpg
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diff --git a/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_2.jpg.json b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_2.jpg.json
new file mode 100644
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+      "attributes": [],
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+    }
+  ],
+  "metadata": {
+    "name": "example_image_4.jpg",
+    "width": 680,
+    "height": 382
+  },
+  "tags": [],
+  "comments": []
+}
\ No newline at end of file
diff --git a/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_4.jpg___fuse.png b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_4.jpg___fuse.png
new file mode 100644
index 000000000..7289fa46c
Binary files /dev/null and b/tests/integration/convertors/data_set/coco_to_sa_instance_segmentation_expected_result/example_image_4.jpg___fuse.png differ
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/classes/classes.json b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/classes/classes.json
new file mode 100644
index 000000000..7d1b628c9
--- /dev/null
+++ b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/classes/classes.json
@@ -0,0 +1,22 @@
+[
+  {
+    "name": "Personal vehicle",
+    "color": "#8bfbdf",
+    "attribute_groups": []
+  },
+  {
+    "name": "Large vehicle",
+    "color": "#c7b02f",
+    "attribute_groups": []
+  },
+  {
+    "name": "Human",
+    "color": "#2a164d",
+    "attribute_groups": []
+  },
+  {
+    "name": "Plant",
+    "color": "#477e14",
+    "attribute_groups": []
+  }
+]
\ No newline at end of file
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_1.jpg b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_1.jpg
new file mode 100644
index 000000000..4dee9355b
Binary files /dev/null and b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_1.jpg differ
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_1.jpg.json b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_1.jpg.json
new file mode 100644
index 000000000..a6684294f
--- /dev/null
+++ b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_1.jpg.json
@@ -0,0 +1,76 @@
+{
+  "instances": [
+    {
+      "type": "bbox",
+      "pointLabels": {},
+      "attributes": [],
+      "creationType": "Preannotation",
+      "points": {
+        "x1": 437.16,
+        "y1": 341.5,
+        "x2": 465.23,
+        "y2": 357.09
+      },
+      "className": "Personal vehicle"
+    },
+    {
+      "type": "bbox",
+      "pointLabels": {},
+      "attributes": [],
+      "creationType": "Preannotation",
+      "points": {
+        "x1": 480,
+        "y1": 340,
+        "x2": 490,
+        "y2": 350
+      },
+      "className": "Large vehicle"
+    },
+    {
+      "type": "bbox",
+      "pointLabels": {},
+      "attributes": [],
+      "creationType": "Preannotation",
+      "points": {
+        "x1": 500,
+        "y1": 340,
+        "x2": 510,
+        "y2": 350
+      },
+      "className": "Personal vehicle"
+    },
+    {
+      "type": "bbox",
+      "pointLabels": {},
+      "attributes": [],
+      "creationType": "Preannotation",
+      "points": {
+        "x1": 520,
+        "y1": 340,
+        "x2": 530,
+        "y2": 350
+      },
+      "className": "Personal vehicle"
+    },
+    {
+      "type": "bbox",
+      "pointLabels": {},
+      "attributes": [],
+      "creationType": "Preannotation",
+      "points": {
+        "x1": 240.68,
+        "y1": 378.93,
+        "x2": 304.61,
+        "y2": 410.11
+      },
+      "className": "Large vehicle"
+    }
+  ],
+  "metadata": {
+    "name": "example_image_1.jpg",
+    "width": 1024,
+    "height": 683
+  },
+  "tags": [],
+  "comments": []
+}
\ No newline at end of file
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_1.jpg___fuse.png b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_1.jpg___fuse.png
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index 000000000..d059b8c53
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diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_2.jpg b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_2.jpg
new file mode 100644
index 000000000..3ed3019ec
Binary files /dev/null and b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_2.jpg differ
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_2.jpg.json b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_2.jpg.json
new file mode 100644
index 000000000..103abbb3f
--- /dev/null
+++ b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_2.jpg.json
@@ -0,0 +1,10 @@
+{
+  "instances": [],
+  "metadata": {
+    "name": "example_image_2.jpg",
+    "width": 1885,
+    "height": 1060
+  },
+  "tags": [],
+  "comments": []
+}
\ No newline at end of file
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_2.jpg___fuse.png b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_2.jpg___fuse.png
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index 000000000..154007a88
Binary files /dev/null and b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_2.jpg___fuse.png differ
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_3.jpg b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_3.jpg
new file mode 100644
index 000000000..be81964b7
Binary files /dev/null and b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_3.jpg differ
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_3.jpg.json b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_3.jpg.json
new file mode 100644
index 000000000..c74dcf2aa
--- /dev/null
+++ b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_3.jpg.json
@@ -0,0 +1,10 @@
+{
+  "instances": [],
+  "metadata": {
+    "name": "example_image_3.jpg",
+    "width": 1200,
+    "height": 675
+  },
+  "tags": [],
+  "comments": []
+}
\ No newline at end of file
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_3.jpg___fuse.png b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_3.jpg___fuse.png
new file mode 100644
index 000000000..d017770eb
Binary files /dev/null and b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_3.jpg___fuse.png differ
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_4.jpg b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_4.jpg
new file mode 100644
index 000000000..5a530049d
Binary files /dev/null and b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_4.jpg differ
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_4.jpg.json b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_4.jpg.json
new file mode 100644
index 000000000..d003e321d
--- /dev/null
+++ b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_4.jpg.json
@@ -0,0 +1,10 @@
+{
+  "instances": [],
+  "metadata": {
+    "name": "example_image_4.jpg",
+    "width": 680,
+    "height": 382
+  },
+  "tags": [],
+  "comments": []
+}
\ No newline at end of file
diff --git a/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_4.jpg___fuse.png b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_4.jpg___fuse.png
new file mode 100644
index 000000000..7289fa46c
Binary files /dev/null and b/tests/integration/convertors/data_set/coco_to_sa_object_detection_expected_result/example_image_4.jpg___fuse.png differ
diff --git a/tests/integration/convertors/data_set/sample_project_vector/classes/classes.json b/tests/integration/convertors/data_set/sample_project_vector/classes/classes.json
new file mode 100644
index 000000000..810a5a436
--- /dev/null
+++ b/tests/integration/convertors/data_set/sample_project_vector/classes/classes.json
@@ -0,0 +1,157 @@
+[
+    {
+        "id": 55917,
+        "project_id": 11979,
+        "name": "Personal vehicle",
+        "color": "#ecb65f",
+        "count": 25,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:48:19.000Z",
+        "attribute_groups": [
+            {
+                "id": 17245,
+                "class_id": 55917,
+                "name": "Num doors",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
+                        "id": 62792,
+                        "group_id": 17245,
+                        "project_id": 11979,
+                        "name": "2",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:46:28.000Z"
+                    },
+                    {
+                        "id": 62793,
+                        "group_id": 17245,
+                        "project_id": 11979,
+                        "name": "4",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    }
+                ]
+            }
+        ]
+    },
+    {
+        "id": 55918,
+        "project_id": 11979,
+        "name": "Large vehicle",
+        "color": "#737b28",
+        "count": 1,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:48:19.000Z",
+        "attribute_groups": [
+            {
+                "id": 17246,
+                "class_id": 55918,
+                "name": "swedish",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
+                        "id": 62794,
+                        "group_id": 17246,
+                        "project_id": 11979,
+                        "name": "yes",
+                        "count": 0,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    },
+                    {
+                        "id": 62795,
+                        "group_id": 17246,
+                        "project_id": 11979,
+                        "name": "no",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:46:28.000Z"
+                    }
+                ]
+            },
+            {
+                "id": 17247,
+                "class_id": 55918,
+                "name": "Num doors",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
+                        "id": 62796,
+                        "group_id": 17247,
+                        "project_id": 11979,
+                        "name": "2",
+                        "count": 0,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    },
+                    {
+                        "id": 62797,
+                        "group_id": 17247,
+                        "project_id": 11979,
+                        "name": "4",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:46:28.000Z"
+                    }
+                ]
+            }
+        ]
+    },
+    {
+        "id": 55919,
+        "project_id": 11979,
+        "name": "Human",
+        "color": "#e4542b",
+        "count": 9,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:48:14.000Z",
+        "attribute_groups": [
+            {
+                "id": 17248,
+                "class_id": 55919,
+                "name": "Height",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
+                        "id": 62798,
+                        "group_id": 17248,
+                        "project_id": 11979,
+                        "name": "Tall",
+                        "count": 0,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    },
+                    {
+                        "id": 62799,
+                        "group_id": 17248,
+                        "project_id": 11979,
+                        "name": "Short",
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diff --git a/tests/integration/convertors/data_set/sample_project_vector/example_image_1.jpg b/tests/integration/convertors/data_set/sample_project_vector/example_image_1.jpg
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index 000000000..4dee9355b
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diff --git a/tests/integration/convertors/data_set/sample_project_vector/example_image_1.jpg.json b/tests/integration/convertors/data_set/sample_project_vector/example_image_1.jpg.json
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index 000000000..1941e9508
--- /dev/null
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index 000000000..10285ee1d
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diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/classes/classes.json b/tests/integration/convertors/data_set/sample_project_vector_objects_json/classes/classes.json
new file mode 100644
index 000000000..810a5a436
--- /dev/null
+++ b/tests/integration/convertors/data_set/sample_project_vector_objects_json/classes/classes.json
@@ -0,0 +1,157 @@
+[
+    {
+        "id": 55917,
+        "project_id": 11979,
+        "name": "Personal vehicle",
+        "color": "#ecb65f",
+        "count": 25,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:48:19.000Z",
+        "attribute_groups": [
+            {
+                "id": 17245,
+                "class_id": 55917,
+                "name": "Num doors",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
+                        "id": 62792,
+                        "group_id": 17245,
+                        "project_id": 11979,
+                        "name": "2",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:46:28.000Z"
+                    },
+                    {
+                        "id": 62793,
+                        "group_id": 17245,
+                        "project_id": 11979,
+                        "name": "4",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    }
+                ]
+            }
+        ]
+    },
+    {
+        "id": 55918,
+        "project_id": 11979,
+        "name": "Large vehicle",
+        "color": "#737b28",
+        "count": 1,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:48:19.000Z",
+        "attribute_groups": [
+            {
+                "id": 17246,
+                "class_id": 55918,
+                "name": "swedish",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
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+                        "group_id": 17246,
+                        "project_id": 11979,
+                        "name": "yes",
+                        "count": 0,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    },
+                    {
+                        "id": 62795,
+                        "group_id": 17246,
+                        "project_id": 11979,
+                        "name": "no",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:46:28.000Z"
+                    }
+                ]
+            },
+            {
+                "id": 17247,
+                "class_id": 55918,
+                "name": "Num doors",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
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+                        "group_id": 17247,
+                        "project_id": 11979,
+                        "name": "2",
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+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    },
+                    {
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+                        "group_id": 17247,
+                        "project_id": 11979,
+                        "name": "4",
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+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:46:28.000Z"
+                    }
+                ]
+            }
+        ]
+    },
+    {
+        "id": 55919,
+        "project_id": 11979,
+        "name": "Human",
+        "color": "#e4542b",
+        "count": 9,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:48:14.000Z",
+        "attribute_groups": [
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+                "id": 17248,
+                "class_id": 55919,
+                "name": "Height",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
+                        "id": 62798,
+                        "group_id": 17248,
+                        "project_id": 11979,
+                        "name": "Tall",
+                        "count": 0,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    },
+                    {
+                        "id": 62799,
+                        "group_id": 17248,
+                        "project_id": 11979,
+                        "name": "Short",
+                        "count": 0,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    }
+                ]
+            }
+        ]
+    },
+    {
+        "id": 55920,
+        "project_id": 11979,
+        "name": "Plant",
+        "color": "#46ccb2",
+        "count": 0,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:35:20.000Z",
+        "attribute_groups": []
+    }
+]
diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_1.jpg b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_1.jpg
new file mode 100644
index 000000000..4dee9355b
Binary files /dev/null and b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_1.jpg differ
diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_1.jpg___fuse.png b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_1.jpg___fuse.png
new file mode 100644
index 000000000..368a0431b
Binary files /dev/null and b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_1.jpg___fuse.png differ
diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_1.jpg___objects.json b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_1.jpg___objects.json
new file mode 100644
index 000000000..1941e9508
--- /dev/null
+++ b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_1.jpg___objects.json
@@ -0,0 +1,2943 @@
+{
+  "metadata": {
+    "name": "example_image_1.jpg",
+    "status": "Completed",
+    "width": 1024,
+    "height": 683,
+    "pinned": false,
+    "lastAction": {
+      "email": "shab.prog@gmail.com",
+      "timestamp": 1644997568
+    }
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+      "resolved": true,
+      "correspondence": [
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+          "text": "Bordyuri mi mas@ petqa lini parking class-i mej myus mas@ Terrian class-i",
+          "email": "hovnatan@superannotate.com"
+        }
+      ]
+    },
+    {
+      "creationType": "Preannotation",
+      "x": 521.41,
+      "y": 531.6,
+      "resolved": false,
+      "correspondence": [
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+          "text": "dd",
+          "email": "hovnatan@superannotate.com"
+        }
+      ]
+    }
+  ],
+  "tags": [],
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diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_2.jpg b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_2.jpg
new file mode 100644
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diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_2.jpg___fuse.png b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_2.jpg___fuse.png
new file mode 100644
index 000000000..d54f3bdba
Binary files /dev/null and b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_2.jpg___fuse.png differ
diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_2.jpg___objects.json b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_2.jpg___objects.json
new file mode 100644
index 000000000..14449884a
--- /dev/null
+++ b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_2.jpg___objects.json
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diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_3.jpg___fuse.png b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_3.jpg___fuse.png
new file mode 100644
index 000000000..2c0fe5133
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diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_3.jpg___objects.json b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_3.jpg___objects.json
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diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_4.jpg___fuse.png b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_4.jpg___fuse.png
new file mode 100644
index 000000000..10285ee1d
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diff --git a/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_4.jpg___objects.json b/tests/integration/convertors/data_set/sample_project_vector_objects_json/example_image_4.jpg___objects.json
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index 000000000..6ac232a88
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+        214,
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+        210.5,
+        76.39,
+        208.65,
+        62.4,
+        206.8,
+        60.75,
+        206.59,
+        57.25,
+        118.52,
+        53.96,
+        117.9,
+        56.64,
+        109.26,
+        61.16,
+        106.38,
+        65.49,
+        98.56,
+        122.69,
+        97.94,
+        141.62,
+        99.18,
+        152.74,
+        108.02,
+        155,
+        110.7,
+        160.35,
+        112.96,
+        162.61,
+        115.02,
+        163.23,
+        118.11,
+        162.41,
+        119.96,
+        155.82,
+        169.14,
+        159.12,
+        168.94,
+        161.38,
+        190.95,
+        142.45
+      ],
+      "groupId": 0,
+      "pointLabels": {},
+      "locked": false,
+      "visible": true,
+      "attributes": [],
+      "createdAt": null,
+      "createdBy": null,
+      "creationType": null,
+      "updatedAt": null,
+      "updatedBy": null,
+      "className": "Large vehicle"
+    },
+    {
+      "type": "polygon",
+      "classId": 72275,
+      "probability": 100,
+      "points": [
+        303.1,
+        192.66,
+        304.75,
+        181.96,
+        307.84,
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+        106.64,
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+        173.73,
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+        412.99,
+        212.82,
+        410.52,
+        214.06,
+        407.84,
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+        404.55,
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+        208.3,
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+        348.58,
+        222.29,
+        339.73,
+        211.59,
+        335.82,
+        201.3,
+        324.92,
+        195.95
+      ],
+      "groupId": 0,
+      "pointLabels": {},
+      "locked": false,
+      "visible": true,
+      "attributes": [],
+      "createdAt": null,
+      "createdBy": null,
+      "creationType": null,
+      "updatedAt": null,
+      "updatedBy": null,
+      "className": "Large vehicle"
+    },
+    {
+      "type": "polygon",
+      "classId": 72275,
+      "probability": 100,
+      "points": [
+        462.58,
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+        514.85,
+        227.85,
+        508.26,
+        207.06,
+        493.45,
+        202.12
+      ],
+      "groupId": 0,
+      "pointLabels": {},
+      "locked": false,
+      "visible": true,
+      "attributes": [],
+      "createdAt": null,
+      "createdBy": null,
+      "creationType": null,
+      "updatedAt": null,
+      "updatedBy": null,
+      "className": "Large vehicle"
+    }
+  ],
+  "tags": [
+    "tag1"
+  ],
+  "comments": []
+}
diff --git a/tests/integration/convertors/test_exprort_annotation_instance_segmentation.py b/tests/integration/convertors/test_exprort_annotation_instance_segmentation.py
new file mode 100644
index 000000000..c47342ab5
--- /dev/null
+++ b/tests/integration/convertors/test_exprort_annotation_instance_segmentation.py
@@ -0,0 +1,45 @@
+import filecmp
+import tempfile
+from unittest import TestCase
+
+from src.superannotate import export_annotation
+from tests.integration.convertors import DATA_SET_PATH
+
+
+class TestExportInstanceSegmentation(TestCase):
+    DATA_SET_NAME = "TestVectorAnnotationImage"
+    VECTOR_DATA_PATH = DATA_SET_PATH / "sample_project_vector"
+    VECTOR_DATA_OBJECTS_JSON_PATH = DATA_SET_PATH / "sample_project_vector_objects_json"
+    COCO_INSTANCE_SEGMENTATION = DATA_SET_PATH / "coco_instance_segmentation"
+
+    def test_convertor(self):
+        with tempfile.TemporaryDirectory() as tmp_dir:
+            export_annotation(
+                self.VECTOR_DATA_PATH,
+                tmp_dir,
+                dataset_name=self.DATA_SET_NAME,
+                dataset_format="COCO",
+                project_type="Vector",
+                task="instance_segmentation",
+            )
+            dircmp = filecmp.dircmp(
+                DATA_SET_PATH / self.COCO_INSTANCE_SEGMENTATION,
+                tmp_dir,
+            )
+            assert not any([dircmp.left_only, dircmp.right_only])
+
+    def test_convertor_objects_json(self):
+        with tempfile.TemporaryDirectory() as tmp_dir:
+            export_annotation(
+                self.VECTOR_DATA_OBJECTS_JSON_PATH,
+                tmp_dir,
+                dataset_name=self.DATA_SET_NAME,
+                dataset_format="COCO",
+                project_type="Vector",
+                task="instance_segmentation",
+            )
+            dircmp = filecmp.dircmp(
+                DATA_SET_PATH / self.COCO_INSTANCE_SEGMENTATION,
+                tmp_dir,
+            )
+            assert not any([dircmp.left_only, dircmp.right_only])
diff --git a/tests/integration/convertors/test_exprort_annotation_object_detection.py b/tests/integration/convertors/test_exprort_annotation_object_detection.py
new file mode 100644
index 000000000..16b9a114c
--- /dev/null
+++ b/tests/integration/convertors/test_exprort_annotation_object_detection.py
@@ -0,0 +1,45 @@
+import filecmp
+import tempfile
+from unittest import TestCase
+
+from src.superannotate import export_annotation
+from tests.integration.convertors import DATA_SET_PATH
+
+
+class TestExportObjectDetection(TestCase):
+    DATA_SET_NAME = "TestVectorAnnotationImage"
+    VECTOR_DATA_PATH = DATA_SET_PATH / "sample_project_vector"
+    VECTOR_DATA_OBJECTS_JSON_PATH = DATA_SET_PATH / "sample_project_vector_objects_json"
+    COCO_OBJECT_DETECTION = DATA_SET_PATH / "coco_object_detection"
+
+    def test_convertor(self):
+        with tempfile.TemporaryDirectory() as tmp_dir:
+            export_annotation(
+                self.VECTOR_DATA_PATH,
+                tmp_dir,
+                dataset_name=self.DATA_SET_NAME,
+                dataset_format="COCO",
+                project_type="Vector",
+                task="object_detection",
+            )
+            dircmp = filecmp.dircmp(
+                DATA_SET_PATH / self.COCO_OBJECT_DETECTION,
+                tmp_dir,
+            )
+            assert not any([dircmp.left_only, dircmp.right_only])
+
+    def test_convertor_objects_json(self):
+        with tempfile.TemporaryDirectory() as tmp_dir:
+            export_annotation(
+                self.VECTOR_DATA_OBJECTS_JSON_PATH,
+                tmp_dir,
+                dataset_name=self.DATA_SET_NAME,
+                dataset_format="COCO",
+                project_type="Vector",
+                task="object_detection",
+            )
+            dircmp = filecmp.dircmp(
+                DATA_SET_PATH / self.COCO_OBJECT_DETECTION,
+                tmp_dir,
+            )
+            assert not any([dircmp.left_only, dircmp.right_only])
diff --git a/tests/integration/convertors/test_import_annotation_instance_segmentation.py b/tests/integration/convertors/test_import_annotation_instance_segmentation.py
new file mode 100644
index 000000000..e5ccda3a5
--- /dev/null
+++ b/tests/integration/convertors/test_import_annotation_instance_segmentation.py
@@ -0,0 +1,57 @@
+import filecmp
+import json
+import os
+import tempfile
+from unittest import TestCase
+
+from jsoncomparison import Compare
+from jsoncomparison import NO_DIFF
+from src.superannotate import import_annotation
+from tests.integration.convertors import DATA_SET_PATH
+
+
+class TestImportInstanceSegmentation(TestCase):
+    DATA_SET_NAME = "TestVectorAnnotationImage"
+    VECTOR_DATA_PATH = (
+        DATA_SET_PATH / "coco_to_sa_instance_segmentation_expected_result"
+    )
+    COCO_INSTANCE_SEGMENTATION = DATA_SET_PATH / "coco_instance_segmentation"
+
+    def test_convertor(self):
+        with tempfile.TemporaryDirectory() as tmp_dir:
+            import_annotation(
+                self.COCO_INSTANCE_SEGMENTATION,
+                tmp_dir,
+                dataset_name=self.DATA_SET_NAME,
+                dataset_format="COCO",
+                project_type="Vector",
+                task="instance_segmentation",
+            )
+            dircmp = filecmp.dircmp(
+                self.VECTOR_DATA_PATH,
+                tmp_dir,
+            )
+            assert not any([dircmp.left_only, dircmp.right_only])
+
+            json_files = [
+                pos_json
+                for pos_json in os.listdir(self.VECTOR_DATA_PATH)
+                if pos_json.endswith(".json")
+            ]
+            tmp_json_files = [
+                pos_json
+                for pos_json in os.listdir(tmp_dir)
+                if pos_json.endswith(".json")
+            ]
+            assert len(json_files) == len(tmp_json_files)
+
+            for i in range(len(json_files)):
+                with open(
+                    f"{self.VECTOR_DATA_PATH}/{json_files[i]}"
+                ) as json_file, open(f"{tmp_dir}/{tmp_json_files[i]}") as tmp_json_file:
+                    expected_data = json.load(json_file)
+                    actual_data = json.load(tmp_json_file)
+
+                    rules = {"instances": {"_list": ["classId"]}}
+                    diff = Compare(rules=rules).check(expected_data, actual_data)
+                    assert diff == NO_DIFF
diff --git a/tests/integration/convertors/test_import_annotation_object_detection.py b/tests/integration/convertors/test_import_annotation_object_detection.py
new file mode 100644
index 000000000..174a558f5
--- /dev/null
+++ b/tests/integration/convertors/test_import_annotation_object_detection.py
@@ -0,0 +1,55 @@
+import filecmp
+import json
+import os
+import tempfile
+from unittest import TestCase
+
+from jsoncomparison import Compare
+from jsoncomparison import NO_DIFF
+from src.superannotate import import_annotation
+from tests.integration.convertors import DATA_SET_PATH
+
+
+class TestImportObjectDetection(TestCase):
+    DATA_SET_NAME = "TestVectorAnnotationImage"
+    VECTOR_DATA_PATH = DATA_SET_PATH / "coco_to_sa_object_detection_expected_result"
+    COCO_OBJECT_DETECTION = DATA_SET_PATH / "coco_object_detection"
+
+    def test_convertor(self):
+        with tempfile.TemporaryDirectory() as tmp_dir:
+            import_annotation(
+                self.COCO_OBJECT_DETECTION,
+                tmp_dir,
+                dataset_name=self.DATA_SET_NAME,
+                dataset_format="COCO",
+                project_type="Vector",
+                task="object_detection",
+            )
+            dircmp = filecmp.dircmp(
+                self.VECTOR_DATA_PATH,
+                tmp_dir,
+            )
+            assert not any([dircmp.left_only, dircmp.right_only])
+
+            json_files = [
+                pos_json
+                for pos_json in os.listdir(self.VECTOR_DATA_PATH)
+                if pos_json.endswith(".json")
+            ]
+            tmp_json_files = [
+                pos_json
+                for pos_json in os.listdir(tmp_dir)
+                if pos_json.endswith(".json")
+            ]
+            assert len(json_files) == len(tmp_json_files)
+
+            for i in range(len(json_files)):
+                with open(
+                    f"{self.VECTOR_DATA_PATH}/{json_files[i]}"
+                ) as json_file, open(f"{tmp_dir}/{tmp_json_files[i]}") as tmp_json_file:
+                    expected_data = json.load(json_file)
+                    actual_data = json.load(tmp_json_file)
+
+                    rules = {"instances": {"_list": ["classId"]}}
+                    diff = Compare(rules=rules).check(expected_data, actual_data)
+                    assert diff == NO_DIFF
diff --git a/tests/integration/export/__init__.py b/tests/integration/export/__init__.py
new file mode 100644
index 000000000..d65e60375
--- /dev/null
+++ b/tests/integration/export/__init__.py
@@ -0,0 +1,7 @@
+import pathlib
+
+
+DATA_SET_PATH = pathlib.Path(__file__).parent / "data_set"
+
+
+__all__ = ["DATA_SET_PATH"]
diff --git a/tests/integration/export/data_set/sample_project_vector/classes/classes.json b/tests/integration/export/data_set/sample_project_vector/classes/classes.json
new file mode 100644
index 000000000..810a5a436
--- /dev/null
+++ b/tests/integration/export/data_set/sample_project_vector/classes/classes.json
@@ -0,0 +1,157 @@
+[
+    {
+        "id": 55917,
+        "project_id": 11979,
+        "name": "Personal vehicle",
+        "color": "#ecb65f",
+        "count": 25,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:48:19.000Z",
+        "attribute_groups": [
+            {
+                "id": 17245,
+                "class_id": 55917,
+                "name": "Num doors",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
+                        "id": 62792,
+                        "group_id": 17245,
+                        "project_id": 11979,
+                        "name": "2",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:46:28.000Z"
+                    },
+                    {
+                        "id": 62793,
+                        "group_id": 17245,
+                        "project_id": 11979,
+                        "name": "4",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    }
+                ]
+            }
+        ]
+    },
+    {
+        "id": 55918,
+        "project_id": 11979,
+        "name": "Large vehicle",
+        "color": "#737b28",
+        "count": 1,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:48:19.000Z",
+        "attribute_groups": [
+            {
+                "id": 17246,
+                "class_id": 55918,
+                "name": "swedish",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
+                        "id": 62794,
+                        "group_id": 17246,
+                        "project_id": 11979,
+                        "name": "yes",
+                        "count": 0,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    },
+                    {
+                        "id": 62795,
+                        "group_id": 17246,
+                        "project_id": 11979,
+                        "name": "no",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:46:28.000Z"
+                    }
+                ]
+            },
+            {
+                "id": 17247,
+                "class_id": 55918,
+                "name": "Num doors",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
+                        "id": 62796,
+                        "group_id": 17247,
+                        "project_id": 11979,
+                        "name": "2",
+                        "count": 0,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    },
+                    {
+                        "id": 62797,
+                        "group_id": 17247,
+                        "project_id": 11979,
+                        "name": "4",
+                        "count": 1,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:46:28.000Z"
+                    }
+                ]
+            }
+        ]
+    },
+    {
+        "id": 55919,
+        "project_id": 11979,
+        "name": "Human",
+        "color": "#e4542b",
+        "count": 9,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:48:14.000Z",
+        "attribute_groups": [
+            {
+                "id": 17248,
+                "class_id": 55919,
+                "name": "Height",
+                "is_multiselect": 0,
+                "createdAt": "2020-10-12T11:35:20.000Z",
+                "updatedAt": "2020-10-12T11:35:20.000Z",
+                "attributes": [
+                    {
+                        "id": 62798,
+                        "group_id": 17248,
+                        "project_id": 11979,
+                        "name": "Tall",
+                        "count": 0,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    },
+                    {
+                        "id": 62799,
+                        "group_id": 17248,
+                        "project_id": 11979,
+                        "name": "Short",
+                        "count": 0,
+                        "createdAt": "2020-10-12T11:35:20.000Z",
+                        "updatedAt": "2020-10-12T11:35:20.000Z"
+                    }
+                ]
+            }
+        ]
+    },
+    {
+        "id": 55920,
+        "project_id": 11979,
+        "name": "Plant",
+        "color": "#46ccb2",
+        "count": 0,
+        "createdAt": "2020-10-12T11:35:20.000Z",
+        "updatedAt": "2020-10-12T11:35:20.000Z",
+        "attribute_groups": []
+    }
+]
diff --git a/tests/integration/export/data_set/sample_project_vector/example_image_1.jpg b/tests/integration/export/data_set/sample_project_vector/example_image_1.jpg
new file mode 100644
index 000000000..4dee9355b
Binary files /dev/null and b/tests/integration/export/data_set/sample_project_vector/example_image_1.jpg differ
diff --git a/tests/integration/export/data_set/sample_project_vector/example_image_1.jpg.json b/tests/integration/export/data_set/sample_project_vector/example_image_1.jpg.json
new file mode 100644
index 000000000..d550a79c1
--- /dev/null
+++ b/tests/integration/export/data_set/sample_project_vector/example_image_1.jpg.json
@@ -0,0 +1,2943 @@
+{
+  "metadata": {
+    "name": "example_image_1.jpg",
+    "status": "NotStarted",
+    "width": 1024,
+    "height": 683,
+    "pinned": false,
+    "isPredicted": null,
+    "projectId": null,
+    "annotatorEmail": null,
+    "qaEmail": null
+  },
+  "comments": [
+    {
+      "creationType": "Preannotation",
+      "x": 621.41,
+      "y": 631.6,
+      "resolved": true,
+      "correspondence": [
+        {
+          "text": "Bordyuri mi mas@ petqa lini parking class-i mej myus mas@ Terrian class-i",
+          "email": "hovnatan@superannotate.com"
+        }
+      ]
+    },
+    {
+      "creationType": "Preannotation",
+      "x": 521.41,
+      "y": 531.6,
+      "resolved": false,
+      "correspondence": [
+        {
+          "text": "dd",
+          "email": "hovnatan@superannotate.com"
+        }
+      ]
+    }
+  ],
+  "tags": [],
+  "instances": [
+    {
+      "creationType": "Preannotation",
+      "classId": -1,
+      "className": "Personal vehicle",
+      "visible": false,
+      "locked": false,
+      "probability": 100,
+      "attributes": [],
+      "type": "bbox",
+      "pointLabels": {},
+      "trackingId": "aaa97f80c9e54a5f2dc2e920fc92e5033d9af45b",
+      "groupId": 0,
+      "points": {
+        "x1": 437.16,
+        "x2": 465.23,
+        "y1": 341.5,
+        "y2": 357.09
+      }
+    },
+    {
+      "creationType": "Preannotation",
+      "classId": -1,
+      "className": "Personal vehicle1",
+      "visible": false,
+      "locked": false,
+      "probability": 100,
+      "attributes": [],
+      "type": "bbox",
+      "pointLabels": {},
+      "groupId": 0,
+      "points": {
+        "x1": 480.0,
+        "x2": 490.0,
+        "y1": 340.0,
+        "y2": 350.0
+      }
+    },
+    {
+      "creationType": "Preannotation",
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diff --git a/tests/integration/export/data_set/sample_project_vector/example_image_1.jpg___fuse.png b/tests/integration/export/data_set/sample_project_vector/example_image_1.jpg___fuse.png
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diff --git a/tests/integration/export/data_set/sample_project_vector/example_image_3.jpg b/tests/integration/export/data_set/sample_project_vector/example_image_3.jpg
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diff --git a/tests/integration/export/data_set/sample_project_vector/example_image_4.jpg___fuse.png b/tests/integration/export/data_set/sample_project_vector/example_image_4.jpg___fuse.png
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diff --git a/tests/integration/export/data_set/sample_project_vector/folder/example_image_1.jpg b/tests/integration/export/data_set/sample_project_vector/folder/example_image_1.jpg
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index 000000000..4dee9355b
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diff --git a/tests/integration/export/data_set/sample_project_vector/folder/example_image_1.jpg.json b/tests/integration/export/data_set/sample_project_vector/folder/example_image_1.jpg.json
new file mode 100644
index 000000000..d550a79c1
--- /dev/null
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+          "email": "hovnatan@superannotate.com"
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diff --git a/tests/integration/export/data_set/sample_project_vector/folder/example_image_3.jpg b/tests/integration/export/data_set/sample_project_vector/folder/example_image_3.jpg
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index 000000000..be81964b7
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diff --git a/tests/integration/export/data_set/sample_project_vector/folder/example_image_3.jpg.json b/tests/integration/export/data_set/sample_project_vector/folder/example_image_3.jpg.json
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index 000000000..58f588e61
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diff --git a/tests/integration/export/data_set/sample_project_vector/folder/example_image_4.jpg___fuse.png b/tests/integration/export/data_set/sample_project_vector/folder/example_image_4.jpg___fuse.png
new file mode 100644
index 000000000..10285ee1d
Binary files /dev/null and b/tests/integration/export/data_set/sample_project_vector/folder/example_image_4.jpg___fuse.png differ
diff --git a/tests/integration/export/test_export.py b/tests/integration/export/test_export.py
new file mode 100644
index 000000000..073a3556f
--- /dev/null
+++ b/tests/integration/export/test_export.py
@@ -0,0 +1,109 @@
+import filecmp
+import json
+import logging
+import os
+import tempfile
+from unittest import TestCase
+
+import boto3
+from src.superannotate import AppException
+from src.superannotate import SAClient
+from tests import compare_result
+from tests.integration.export import DATA_SET_PATH
+
+sa = SAClient()
+s3_client = boto3.client("s3")
+
+
+class TestExportImport(TestCase):
+    PROJECT_NAME = "export_import"
+    PROJECT_DESCRIPTION = "Desc"
+    PROJECT_TYPE = "Vector"
+    FOLDER_NAME = "folder"
+    TEST_S3_BUCKET = "superannotate-python-sdk-test"
+    TEST_FOLDER_PATH = os.path.join(DATA_SET_PATH, "sample_project_vector")
+    CLASSES_PATH = os.path.join(TEST_FOLDER_PATH, "classes/classes.json")
+    TMP_DIR = "TMP_DIR"
+    IGNORE_KEYS = {
+        "id",
+        "team_id",
+        "createdAt",
+        "updatedAt",
+        "project_id",
+        "projectId",
+        "isPredicted",
+        "lastAction",
+    }
+
+    @classmethod
+    def setUpClass(cls) -> None:
+        cls.tearDownClass()
+        cls._project = sa.create_project(
+            cls.PROJECT_NAME, cls.PROJECT_DESCRIPTION, cls.PROJECT_TYPE
+        )  # noqa
+        cls.folder = sa.create_folder(
+            project=cls.PROJECT_NAME, folder_name=cls.FOLDER_NAME
+        )
+        sa.create_annotation_classes_from_classes_json(
+            cls.PROJECT_NAME, cls.CLASSES_PATH
+        )
+
+        sa.upload_images_from_folder_to_project(cls.PROJECT_NAME, cls.TEST_FOLDER_PATH)
+        sa.upload_annotations_from_folder_to_project(
+            cls.PROJECT_NAME, cls.TEST_FOLDER_PATH, recursive_subfolders=True
+        )
+
+        sa.upload_images_from_folder_to_project(
+            f"{cls.PROJECT_NAME}/{cls.FOLDER_NAME}", cls.TEST_FOLDER_PATH
+        )
+        sa.upload_annotations_from_folder_to_project(
+            f"{cls.PROJECT_NAME}/{cls.FOLDER_NAME}",
+            os.path.join(cls.TEST_FOLDER_PATH, cls.FOLDER_NAME),
+        )
+
+    @classmethod
+    def tearDownClass(cls) -> None:
+        projects = sa.search_projects(cls.PROJECT_NAME, return_metadata=True)
+        for project in projects:
+            try:
+                sa.delete_project(project)
+            except AppException as e:
+                logging.error(e)
+
+    def test_export_import(self):
+        with tempfile.TemporaryDirectory() as tmpdir_name:
+            export = sa.prepare_export(self.PROJECT_NAME, include_fuse=True)
+            sa.download_export(self.PROJECT_NAME, export, tmpdir_name)
+            assert not filecmp.dircmp(tmpdir_name, self.TEST_FOLDER_PATH).left_only
+            assert not filecmp.dircmp(tmpdir_name, self.TEST_FOLDER_PATH).right_only
+            for path, sub_dirs, files in os.walk(tmpdir_name):
+                for name in files:
+                    if not name.endswith(".json"):
+                        continue
+                    folder_name = path.split(tmpdir_name)[-1]
+                    folder_name = folder_name.replace("/", "")
+                    if folder_name == "classes":
+                        continue
+                    actual = json.load(open(os.path.join(path, name)))
+                    expected = json.load(
+                        open(os.path.join(self.TEST_FOLDER_PATH, folder_name, name))
+                    )
+                    assert compare_result(
+                        actual, expected, ignore_keys=self.IGNORE_KEYS
+                    )
+
+    def test_upload_s3(self):
+        files = []
+        new_export = sa.prepare_export(self.PROJECT_NAME, include_fuse=True)
+        sa.download_export(
+            project=self.PROJECT_NAME,
+            export=new_export,
+            folder_path=self.TMP_DIR,
+            to_s3_bucket=self.TEST_S3_BUCKET,
+            extract_zip_contents=True,
+        )
+        for object_data in s3_client.list_objects_v2(
+            Bucket=self.TEST_S3_BUCKET, Prefix=self.TMP_DIR
+        ).get("Contents", []):
+            files.append(object_data["Key"])
+        self.assertEqual(33, len(files))
diff --git a/tests/integration/folders/test_get_folder_metadata.py b/tests/integration/folders/test_get_folder_metadata.py
index 08c683029..87c165489 100644
--- a/tests/integration/folders/test_get_folder_metadata.py
+++ b/tests/integration/folders/test_get_folder_metadata.py
@@ -1,5 +1,6 @@
 from src.superannotate import AppException
 from src.superannotate import SAClient
+from tests import compare_result
 from tests.integration.base import BaseTestCase
 from tests.integration.folders import FOLDER_KEYS
 
@@ -12,6 +13,12 @@ class TestGetFolderMetadata(BaseTestCase):
     PROJECT_TYPE = "Vector"
     SPECIAL_CHARS = r"/\:*?“<>|"
     TEST_FOLDER_NAME = "folder_"
+    IGNORE_KEYS = {"id", "team_id", "createdAt", "updatedAt", "project_id"}
+    EXPECTED_FOLDER_METADATA = {
+        "folder_users": None,
+        "name": "folder_",
+        "status": "NotStarted",
+    }
 
     def test_get_folder_metadata(self):
         sa.create_folder(self.PROJECT_NAME, self.TEST_FOLDER_NAME)
@@ -20,6 +27,9 @@ def test_get_folder_metadata(self):
         )
         assert "is_root" not in folder_metadata
         self.assertListEqual(list(folder_metadata.keys()), FOLDER_KEYS)
+        assert compare_result(
+            folder_metadata, self.EXPECTED_FOLDER_METADATA, self.IGNORE_KEYS
+        )
 
         # get not exiting folder
         with self.assertRaises(AppException) as cm:
diff --git a/tests/integration/integrations/test_get_integrations.py b/tests/integration/integrations/test_get_integrations.py
deleted file mode 100644
index 1b7a22c5e..000000000
--- a/tests/integration/integrations/test_get_integrations.py
+++ /dev/null
@@ -1,27 +0,0 @@
-import os
-from os.path import dirname
-
-from src.superannotate import SAClient
-from tests.integration.base import BaseTestCase
-
-sa = SAClient()
-
-
-class TestGetIntegrations(BaseTestCase):
-    PROJECT_NAME = "TestGetIntegrations"
-    TEST_FOLDER_PATH = "data_set/sample_project_vector"
-    TEST_FOLDER_NAME = "test_folder"
-    PROJECT_DESCRIPTION = "desc"
-    PROJECT_TYPE = "Vector"
-    EXAMPLE_IMAGE = "egit xample_image_1.jpg"
-
-    @property
-    def folder_path(self):
-        return os.path.join(dirname(dirname(__file__)), self.TEST_FOLDER_PATH)
-
-    # @pytest.mark.skip("Need to adjust")
-    def test_get(self):
-        integrations = sa.get_integrations()
-        integrations = sa.attach_items_from_integrated_storage(
-            self.PROJECT_NAME, integrations[0]["name"]
-        )
diff --git a/tests/integration/items/test_get_item_metadata.py b/tests/integration/items/test_get_item_metadata.py
index 6572de6dc..f20f648af 100644
--- a/tests/integration/items/test_get_item_metadata.py
+++ b/tests/integration/items/test_get_item_metadata.py
@@ -2,6 +2,7 @@
 from pathlib import Path
 
 from src.superannotate import SAClient
+from tests import compare_result
 from tests.integration.base import BaseTestCase
 
 sa = SAClient()
@@ -15,6 +16,20 @@ class TestGetEntityMetadataVector(BaseTestCase):
     CSV_PATH = "data_set/attach_urls.csv"
     IMAGE_NAME = "example_image_1.jpg"
     ATTACHED_IMAGE_NAME = "6022a74d5384c50017c366b3"
+    IGNORE_KEYS = {"id", "createdAt", "updatedAt"}
+    EXPECTED_ITEM_METADATA = {
+        "name": "example_image_1.jpg",
+        "path": "TestGetEntityMetadataVector",
+        "url": None,
+        "annotator_email": None,
+        "qa_email": None,
+        "annotation_status": "InProgress",
+        "entropy_value": None,
+        "prediction_status": "NotStarted",
+        "segmentation_status": None,
+        "approval_status": None,
+        "is_pinned": False,
+    }
 
     @property
     def folder_path(self):
@@ -30,10 +45,9 @@ def test_get_item_metadata(self):
         )
         item_metadata = sa.get_item_metadata(self.PROJECT_NAME, self.IMAGE_NAME)
         assert item_metadata["path"] == f"{self.PROJECT_NAME}"
-        assert item_metadata["prediction_status"] == "NotStarted"
-        assert item_metadata["segmentation_status"] is None
-        assert item_metadata["annotation_status"] == "InProgress"
-        assert item_metadata["approval_status"] is None
+        assert compare_result(
+            item_metadata, self.EXPECTED_ITEM_METADATA, self.IGNORE_KEYS
+        )
 
 
 class TestGetEntityMetadataPixel(BaseTestCase):
diff --git a/tests/integration/items/test_set_approval_statuses.py b/tests/integration/items/test_set_approval_statuses.py
index 580973e72..ba4800d17 100644
--- a/tests/integration/items/test_set_approval_statuses.py
+++ b/tests/integration/items/test_set_approval_statuses.py
@@ -8,6 +8,23 @@
 sa = SAClient()
 
 
+ATTACHMENT_LIST = [
+    {
+        "url": "https://drive.google.com/uc?export=download&id=1vwfCpTzcjxoEA4hhDxqapPOVvLVeS7ZS",
+        "name": "6022a74d5384c50017c366b3",
+    },
+    {
+        "url": "https://drive.google.com/uc?export=download&id=1geS2YtQiTYuiduEirKVYxBujHJaIWA3V",
+        "name": "6022a74b5384c50017c366ad",
+    },
+    {"url": "1SfGcn9hdkVM35ZP0S93eStsE7Ti4GtHU", "name": "123"},
+    {
+        "url": "https://drive.google.com/uc?export=download&id=1geS2YtQiTYuiduEirKVYxBujHJaIWA3V",
+        "name": "6022a74b5384c50017c366ad",
+    },
+]
+
+
 class TestSetApprovalStatuses(BaseTestCase):
     PROJECT_NAME = "TestSetApprovalStatuses"
     PROJECT_DESCRIPTION = "TestSetApprovalStatuses"
@@ -16,28 +33,13 @@ class TestSetApprovalStatuses(BaseTestCase):
     CSV_PATH = "data_set/attach_urls.csv"
     EXAMPLE_IMAGE_1 = "6022a74d5384c50017c366b3"
     EXAMPLE_IMAGE_2 = "6022a74b5384c50017c366ad"
-    ATTACHMENT_LIST = [
-        {
-            "url": "https://drive.google.com/uc?export=download&id=1vwfCpTzcjxoEA4hhDxqapPOVvLVeS7ZS",
-            "name": "6022a74d5384c50017c366b3",
-        },
-        {
-            "url": "https://drive.google.com/uc?export=download&id=1geS2YtQiTYuiduEirKVYxBujHJaIWA3V",
-            "name": "6022a74b5384c50017c366ad",
-        },
-        {"url": "1SfGcn9hdkVM35ZP0S93eStsE7Ti4GtHU", "name": "123"},
-        {
-            "url": "https://drive.google.com/uc?export=download&id=1geS2YtQiTYuiduEirKVYxBujHJaIWA3V",
-            "name": "6022a74b5384c50017c366ad",
-        },
-    ]
 
     @property
     def scv_path(self):
         return os.path.join(Path(__file__).parent.parent.parent, self.CSV_PATH)
 
     def test_image_approval_status(self):
-        sa.attach_items(self.PROJECT_NAME, self.ATTACHMENT_LIST)
+        sa.attach_items(self.PROJECT_NAME, ATTACHMENT_LIST)
 
         sa.set_approval_statuses(
             self.PROJECT_NAME,
@@ -47,7 +49,7 @@ def test_image_approval_status(self):
             self.assertEqual(image["approval_status"], "Approved")
 
     def test_image_approval_status_via_names(self):
-        sa.attach_items(self.PROJECT_NAME, self.ATTACHMENT_LIST)
+        sa.attach_items(self.PROJECT_NAME, ATTACHMENT_LIST)
 
         sa.set_approval_statuses(
             self.PROJECT_NAME, "Approved", [self.EXAMPLE_IMAGE_1, self.EXAMPLE_IMAGE_2]
@@ -58,7 +60,7 @@ def test_image_approval_status_via_names(self):
             self.assertEqual(metadata["approval_status"], "Approved")
 
     def test_image_approval_status_via_invalid_names(self):
-        sa.attach_items(self.PROJECT_NAME, self.ATTACHMENT_LIST, "InProgress")
+        sa.attach_items(self.PROJECT_NAME, ATTACHMENT_LIST, "InProgress")
         with self.assertRaisesRegexp(AppException, "No items found."):
             sa.set_approval_statuses(
                 self.PROJECT_NAME,
@@ -67,22 +69,38 @@ def test_image_approval_status_via_invalid_names(self):
             )
 
     def test_set_approval_statuses(self):
-        sa.attach_items(self.PROJECT_NAME, [self.ATTACHMENT_LIST[0]])
+        sa.attach_items(self.PROJECT_NAME, [ATTACHMENT_LIST[0]])
         sa.set_approval_statuses(
             self.PROJECT_NAME,
             approval_status=None,
-            items=[self.ATTACHMENT_LIST[0]["name"]],
+            items=[ATTACHMENT_LIST[0]["name"]],
         )
         data = sa.search_items(self.PROJECT_NAME)[0]
         assert data["approval_status"] is None
 
     def test_set_invalid_approval_statuses(self):
-        sa.attach_items(self.PROJECT_NAME, [self.ATTACHMENT_LIST[0]])
+        sa.attach_items(self.PROJECT_NAME, [ATTACHMENT_LIST[0]])
         with self.assertRaisesRegexp(
             AppException, "Available values are 'Approved', 'Disapproved'."
         ):
             sa.set_approval_statuses(
                 self.PROJECT_NAME,
-                approval_status="aaa",
-                items=[self.ATTACHMENT_LIST[0]["name"]],
+                approval_status="aaa",  # noqa
+                items=[ATTACHMENT_LIST[0]["name"]],
             )
+
+
+class TestDocumentSetApprovalStatuses(BaseTestCase):
+    PROJECT_NAME = "TestDocumentSetApprovalStatuses"
+    PROJECT_DESCRIPTION = "TestDocumentSetApprovalStatuses"
+    PROJECT_TYPE = "Document"
+
+    def test_item_approval_status(self):
+        sa.attach_items(self.PROJECT_NAME, ATTACHMENT_LIST)
+
+        sa.set_approval_statuses(
+            self.PROJECT_NAME,
+            "Approved",
+        )
+        for item in sa.search_items(self.PROJECT_NAME):
+            self.assertEqual(item["approval_status"], "Approved")
diff --git a/tests/integration/projects/test_basic_project.py b/tests/integration/projects/test_basic_project.py
index 89e22d9c7..ef094234e 100644
--- a/tests/integration/projects/test_basic_project.py
+++ b/tests/integration/projects/test_basic_project.py
@@ -24,12 +24,10 @@ def test_workflow_get(self):
             [
                 {
                     "name": "tall",
-                    "is_multiselect": 0,
                     "attributes": [{"name": "yes"}, {"name": "no"}],
                 },
                 {
                     "name": "age",
-                    "is_multiselect": 0,
                     "attributes": [{"name": "young"}, {"name": "old"}],
                 },
             ],
@@ -41,12 +39,10 @@ def test_workflow_get(self):
             [
                 {
                     "name": "tall",
-                    "is_multiselect": 0,
                     "attributes": [{"name": "yes"}, {"name": "no"}],
                 },
                 {
                     "name": "age",
-                    "is_multiselect": 0,
                     "attributes": [{"name": "young"}, {"name": "old"}],
                 },
             ],
diff --git a/tests/integration/projects/test_clone_project.py b/tests/integration/projects/test_clone_project.py
index 0cbf19c1a..1da9d494a 100644
--- a/tests/integration/projects/test_clone_project.py
+++ b/tests/integration/projects/test_clone_project.py
@@ -20,12 +20,10 @@ class TestCloneProject(TestCase):
     ANNOTATION_CLASSES = [
         {
             "name": "tall",
-            "is_multiselect": 0,
             "attributes": [{"name": "yes"}, {"name": "no"}],
         },
         {
             "name": "age",
-            "is_multiselect": 0,
             "attributes": [{"name": "young"}, {"name": "old"}],
         },
     ]
@@ -151,12 +149,10 @@ def test_create_like_project(self):
             [
                 {
                     "name": "tall",
-                    "is_multiselect": 0,
                     "attributes": [{"name": "yes"}, {"name": "no"}],
                 },
                 {
                     "name": "age",
-                    "is_multiselect": 0,
                     "attributes": [{"name": "young"}, {"name": "old"}],
                 },
             ],
diff --git a/tests/integration/projects/test_get_project_metadata.py b/tests/integration/projects/test_get_project_metadata.py
index ee82d7424..b403b74b7 100644
--- a/tests/integration/projects/test_get_project_metadata.py
+++ b/tests/integration/projects/test_get_project_metadata.py
@@ -1,4 +1,5 @@
 from src.superannotate import SAClient
+from tests import compare_result
 from tests.integration.base import BaseTestCase
 
 sa = SAClient()
@@ -8,6 +9,21 @@ class TestGetProjectMetadata(BaseTestCase):
     PROJECT_NAME = "TestGetProjectMetadata"
     PROJECT_TYPE = "Vector"
     PROJECT_DESCRIPTION = "DESCRIPTION"
+    IGNORE_KEYS = {"id", "creator_id", "team_id", "createdAt", "updatedAt"}
+    EXPECTED_PROJECT_METADATA = {
+        "name": "TestGetProjectMetadata",
+        "type": "Vector",
+        "description": "DESCRIPTION",
+        "instructions_link": None,
+        "entropy_status": 1,
+        "sharing_status": None,
+        "status": "NotStarted",
+        "folder_id": None,
+        "upload_state": "EXTERNAL",
+        "users": [],
+        "completed_items_count": None,
+        "root_folder_completed_items_count": None,
+    }
 
     def test_metadata_payload(self):
         """
@@ -23,3 +39,6 @@ def test_metadata_payload(self):
         assert project["item_count"] == 10
         projects = sa.search_projects(name=self.PROJECT_NAME, return_metadata=True)
         assert "item_count" not in projects[0]
+        assert compare_result(
+            projects[0], self.EXPECTED_PROJECT_METADATA, self.IGNORE_KEYS
+        )
diff --git a/tests/integration/subsets/test_subsets.py b/tests/integration/subsets/test_subsets.py
index a3a06bd9b..088f36179 100644
--- a/tests/integration/subsets/test_subsets.py
+++ b/tests/integration/subsets/test_subsets.py
@@ -18,4 +18,25 @@ def test_add_items_to_subset(self):
         subset_data = []
         for i in item_names:
             subset_data.append({"name": i["name"], "path": self.PROJECT_NAME})
-        sa.add_items_to_subset(self.PROJECT_NAME, self.SUBSET_NAME, subset_data)
+        result = sa.add_items_to_subset(
+            self.PROJECT_NAME, self.SUBSET_NAME, subset_data
+        )
+        assert len(subset_data) == len(result["succeeded"])
+
+    def test_add_to_subset_with_duplicates_items(self):
+        with self.assertLogs("sa", level="INFO") as cm:
+            sa.attach_items(
+                self.PROJECT_NAME, [{"name": "earth_mov_001.jpg", "url": "url_1"}]
+            )  # noqa
+            item_metadata = sa.get_item_metadata(self.PROJECT_NAME, "earth_mov_001.jpg")
+            subset_data = [
+                {"name": "earth_mov_001.jpg", "path": self.PROJECT_NAME},
+                {"id": item_metadata["id"]},
+            ]
+            result = sa.add_items_to_subset(
+                self.PROJECT_NAME, self.SUBSET_NAME, subset_data
+            )
+            assert len(result["succeeded"]) == 1
+            assert (
+                "INFO:sa:Dropping duplicates. Found 1 / 2 unique items." == cm.output[2]
+            )
diff --git a/tests/integration/test_cli.py b/tests/integration/test_cli.py
index a2f536373..99fcf0fd1 100644
--- a/tests/integration/test_cli.py
+++ b/tests/integration/test_cli.py
@@ -199,13 +199,6 @@ def test_attach_document_urls(self):
         )
         self.assertEqual(3, len(sa.search_items(self.PROJECT_NAME)))
 
-    def test_create_server(self):
-        with tempfile.TemporaryDirectory() as temp_dir:
-            self._cli.create_server("test", temp_dir)
-            # self._cli.create_server('testo', '/Users/vaghinak.basentsyan/www/for_fun')
-            assert (Path(temp_dir) / "test" / "app.py").exists()
-            assert (Path(temp_dir) / "test" / "wsgi.py").exists()
-
     def test_init(self):
         _token = "asd=123"
         with tempfile.TemporaryDirectory() as config_dir:
diff --git a/tests/integration/test_convert_project_type.py b/tests/integration/test_convert_project_type.py
index 373c077fd..bccd375ea 100644
--- a/tests/integration/test_convert_project_type.py
+++ b/tests/integration/test_convert_project_type.py
@@ -19,13 +19,26 @@ def folder_path(self):
 
     def test_convert_pixel_with_holes_to_vector(self):
         with tempfile.TemporaryDirectory() as temp_dir:
-            convert_project_type(self.folder_path, temp_dir)
+            convert_project_type(self.folder_path, temp_dir, "Vector")
 
             assert len(list(Path(temp_dir).glob("*"))) == 5
-            annotation_files = [i.name for i in Path(temp_dir).glob("*___objects.json")]
+            annotation_files = [i.name for i in Path(temp_dir).glob("*.json")]
             assert len(annotation_files) == 2
-            with open(
-                os.path.join(temp_dir, f"{self.SECOND_IMAGE}___objects.json")
-            ) as file:
+            with open(os.path.join(temp_dir, f"{self.SECOND_IMAGE}.json")) as file:
                 data = json.load(file)
                 assert len(data["instances"][0]["exclude"]) == 4
+
+
+class TestConvertProjectTypeVector(TestCase):
+    TEST_FOLDER_PATH = "sample_project_vector"
+
+    @property
+    def folder_path(self):
+        return os.path.join(DATA_SET_PATH, self.TEST_FOLDER_PATH)
+
+    def test_convert_pixel_with_holes_to_vector(self):
+        with tempfile.TemporaryDirectory() as temp_dir:
+            convert_project_type(self.folder_path, temp_dir, "Pixel")
+            assert len(list(Path(temp_dir).glob("*"))) == 13
+            annotation_files = [i.name for i in Path(temp_dir).glob("*.json")]
+            assert len(annotation_files) == 4
diff --git a/tests/integration/test_export_import.py b/tests/integration/test_export_import.py
deleted file mode 100644
index 4fa195ec8..000000000
--- a/tests/integration/test_export_import.py
+++ /dev/null
@@ -1,38 +0,0 @@
-import os
-import tempfile
-from os.path import dirname
-
-from src.superannotate import SAClient
-from tests.integration.base import BaseTestCase
-
-sa = SAClient()
-
-
-class TestExportImport(BaseTestCase):
-    PROJECT_NAME = "export_import"
-    PROJECT_DESCRIPTION = "Desc"
-    PROJECT_TYPE = "Vector"
-    TEST_FOLDER_PTH = "data_set"
-    TEST_FOLDER_PATH = "data_set/sample_project_vector"
-
-    @property
-    def folder_path(self):
-        return os.path.join(dirname(dirname(__file__)), self.TEST_FOLDER_PATH)
-
-    @property
-    def classes_path(self):
-        return os.path.join(
-            dirname(dirname(__file__)), self.TEST_FOLDER_PATH, "classes/classes.json"
-        )
-
-    def test_export_import(self):
-        sa.upload_images_from_folder_to_project(
-            self.PROJECT_NAME,
-            self.folder_path,
-            annotation_status="InProgress",
-        )
-
-        with tempfile.TemporaryDirectory() as tmpdir_name:
-            export = sa.prepare_export(self.PROJECT_NAME, include_fuse=True)
-            sa.download_export(self.PROJECT_NAME, export, tmpdir_name)
-            self.assertEqual(len(os.listdir(tmpdir_name)), 13)
diff --git a/tests/integration/test_export_upload_s3.py b/tests/integration/test_export_upload_s3.py
deleted file mode 100644
index 2df7ab26b..000000000
--- a/tests/integration/test_export_upload_s3.py
+++ /dev/null
@@ -1,55 +0,0 @@
-import os
-from os.path import dirname
-
-import boto3
-from src.superannotate import SAClient
-from tests.integration.base import BaseTestCase
-
-
-sa = SAClient()
-
-s3_client = boto3.client("s3")
-
-
-class TestExportUploadS3(BaseTestCase):
-    PROJECT_NAME = "export_upload_s3"
-    PROJECT_DESCRIPTION = "Desc"
-    PROJECT_TYPE = "Vector"
-    TEST_FOLDER_PTH = "data_set"
-    TEST_FOLDER_PATH = "data_set/sample_project_vector"
-    TEST_S3_BUCKET = "superannotate-python-sdk-test"
-    TMP_DIR = "TMP_DIR"
-
-    def tearDown(self) -> None:
-        super().tearDown()
-        for object_data in s3_client.list_objects_v2(
-            Bucket=self.TEST_S3_BUCKET, Prefix=self.TMP_DIR
-        ).get("Contents", []):
-            s3_client.delete_object(Bucket=self.TEST_S3_BUCKET, Key=object_data["Key"])
-
-    @property
-    def folder_path(self):
-        return os.path.join(dirname(dirname(__file__)), self.TEST_FOLDER_PATH)
-
-    def test_export_upload(self):
-        sa.create_folder(self.PROJECT_NAME, self.TEST_FOLDER_PTH)
-        sa.upload_images_from_folder_to_project(
-            project=f"{self.PROJECT_NAME}/{self.TEST_FOLDER_PTH}",
-            folder_path=self.folder_path,
-            annotation_status="QualityCheck",
-        )
-
-        files = []
-        new_export = sa.prepare_export(self.PROJECT_NAME, include_fuse=True)
-        sa.download_export(
-            project=self.PROJECT_NAME,
-            export=new_export,
-            folder_path=self.TMP_DIR,
-            to_s3_bucket=self.TEST_S3_BUCKET,
-            extract_zip_contents=True,
-        )
-        for object_data in s3_client.list_objects_v2(
-            Bucket=self.TEST_S3_BUCKET, Prefix=self.TMP_DIR
-        ).get("Contents", []):
-            files.append(object_data["Key"])
-        self.assertEqual(13, len(files))
diff --git a/tests/integration/test_get_exports.py b/tests/integration/test_get_exports.py
deleted file mode 100644
index 07090224a..000000000
--- a/tests/integration/test_get_exports.py
+++ /dev/null
@@ -1,43 +0,0 @@
-import glob
-import os
-import tempfile
-from os.path import dirname
-
-from src.superannotate import SAClient
-from tests.integration.base import BaseTestCase
-
-sa = SAClient()
-
-
-class TestGetExports(BaseTestCase):
-    PROJECT_NAME = "get_exports"
-    PROJECT_DESCRIPTION = "Desc"
-    PROJECT_TYPE = "Vector"
-    TEST_FOLDER_PTH = "data_set"
-    TEST_FOLDER_PATH = "data_set/sample_project_vector"
-
-    @property
-    def folder_path(self):
-        return os.path.join(dirname(dirname(__file__)), self.TEST_FOLDER_PATH)
-
-    def setUp(self, *args, **kwargs):
-        super().setUp()
-        sa.upload_images_from_folder_to_project(
-            project=self._project["name"], folder_path=self.folder_path
-        )
-        sa.upload_annotations_from_folder_to_project(
-            project=self._project["name"], folder_path=self.folder_path
-        )
-
-    def test_get_exports(self):
-        tmpdir = tempfile.TemporaryDirectory()
-        exports_old = sa.get_exports(self.PROJECT_NAME)
-        export = sa.prepare_export(self.PROJECT_NAME)
-        sa.download_export(self.PROJECT_NAME, export["name"], tmpdir.name)
-        js = list(glob.glob(tmpdir.name + "/*.json"))
-
-        assert len(js) == 4
-
-        exports_new = sa.get_exports(self.PROJECT_NAME)
-
-        assert len(exports_new) == len(exports_old) + 1
diff --git a/tests/integration/test_interface.py b/tests/integration/test_interface.py
index d7b9cdf36..a1b867a6b 100644
--- a/tests/integration/test_interface.py
+++ b/tests/integration/test_interface.py
@@ -3,7 +3,6 @@
 from os.path import dirname
 
 import pytest
-from src.superannotate import AppException
 from src.superannotate import export_annotation
 from src.superannotate import SAClient
 from tests.integration.base import BaseTestCase
@@ -43,30 +42,6 @@ def folder_path_with_multiple_images(self):
             dirname(dirname(__file__)), self.TEST_FOLDER_PATH_WITH_MULTIPLE_IMAGERS
         )
 
-    def test_delete_folder(self):
-        with self.assertRaises(AppException):
-            sa.delete_folders(self.PROJECT_NAME, ["non-existing folder"])
-
-    def test_get_project_metadata(self):
-        metadata = sa.get_project_metadata(self.PROJECT_NAME)
-        self.assertIsNotNone(metadata["id"])
-        self.assertListEqual(metadata.get("contributors", []), [])
-        sa.create_annotation_class(self.PROJECT_NAME, "tt", "#FFFFFF", class_type="tag")
-        metadata_with_users = sa.get_project_metadata(
-            self.PROJECT_NAME,
-            include_annotation_classes=True,
-            include_contributors=True,
-        )
-        self.assertEqual(metadata_with_users["classes"][0]["type"], "tag")
-        self.assertIsNotNone(metadata_with_users.get("contributors"))
-
-    def test_upload_annotations_from_folder_to_project(self):
-        self._attach_items(count=4)
-        uploaded_annotations, _, _ = sa.upload_annotations_from_folder_to_project(
-            self.PROJECT_NAME, self.folder_path
-        )
-        self.assertEqual(len(uploaded_annotations), 4)
-
     def test_download_image_annotations(self):
         sa.upload_images_from_folder_to_project(self.PROJECT_NAME, self.folder_path)
         with tempfile.TemporaryDirectory() as temp_dir:
@@ -74,16 +49,6 @@ def test_download_image_annotations(self):
                 self.PROJECT_NAME, self.EXAMPLE_IMAGE_1, temp_dir
             )
 
-    def test_search_project(self):
-        sa.upload_images_from_folder_to_project(self.PROJECT_NAME, self.folder_path)
-        sa.set_annotation_statuses(
-            self.PROJECT_NAME, "Completed", [self.EXAMPLE_IMAGE_1]
-        )
-        data = sa.search_projects(
-            self.PROJECT_NAME, return_metadata=True, include_complete_item_count=True
-        )
-        self.assertIsNotNone(data[0]["completed_items_count"])
-
     def test_overlay_fuse(self):
         sa.upload_image_to_project(
             self.PROJECT_NAME, f"{self.folder_path}/{self.EXAMPLE_IMAGE_1}"
@@ -107,33 +72,6 @@ def test_overlay_fuse(self):
             )
             self.assertIsNotNone(paths)
 
-    def test_upload_images_to_project_returned_data(self):
-        upload, not_uploaded, duplicated = sa.upload_images_to_project(
-            self.PROJECT_NAME,
-            [
-                f"{self.folder_path}/{self.EXAMPLE_IMAGE_1}",
-                f"{self.folder_path}/{self.EXAMPLE_IMAGE_2}",
-            ],
-        )
-        self.assertEqual(2, len(upload))
-        upload, not_uploaded, duplicated = sa.upload_images_to_project(
-            self.PROJECT_NAME,
-            [
-                f"{self.folder_path}/{self.EXAMPLE_IMAGE_1}",
-                f"{self.folder_path}/{self.EXAMPLE_IMAGE_2}",
-            ],
-        )
-        self.assertEqual(2, len(duplicated))
-
-    def test_upload_images_to_project_image_quality_in_editor(self):
-        self.assertRaises(
-            Exception,
-            sa.upload_images_to_project,
-            self.PROJECT_NAME,
-            [self.EXAMPLE_IMAGE_1],
-            image_quality_in_editor="random_string",
-        )
-
     def test_download_fuse_without_classes(self):
         sa.upload_image_to_project(
             self.PROJECT_NAME, f"{self.folder_path}/{self.EXAMPLE_IMAGE_1}"
diff --git a/tests/unit/test_classes_serialization.py b/tests/unit/test_classes_serialization.py
index 9ca92e956..f5e5ca3b1 100644
--- a/tests/unit/test_classes_serialization.py
+++ b/tests/unit/test_classes_serialization.py
@@ -50,14 +50,16 @@ def test_empty_multiselect_bool_serializer(self):
         annotation_class = AnnotationClassEntity(
             name="asd",
             color="blue",
-            attribute_groups=[AttributeGroup(name="sad", is_multiselect="True")],
+            attribute_groups=[
+                AttributeGroup(name="sad", is_multiselect="True")
+            ],  # noqa
         )
         serializer_data = json.loads(json.dumps(annotation_class, cls=PydanticEncoder))
         assert {
             "type": 1,
             "name": "asd",
             "color": "#0000FF",
-            "attribute_groups": [{"name": "sad", "is_multiselect": True}],
+            "attribute_groups": [{"name": "sad"}],
         } == serializer_data
 
     def test_group_type_wrong_arg(self):
@@ -66,7 +68,9 @@ def test_group_type_wrong_arg(self):
                 name="asd",
                 color="blue",
                 attribute_groups=[
-                    AttributeGroup(name="sad", is_multiselect=True, group_type="asd")
+                    AttributeGroup(
+                        name="sad", is_multiselect=True, group_type="asd"
+                    )  # noqa
                 ],
             )
         except ValidationError as e:
diff --git a/tests/unit/test_per_frame_convertor.py b/tests/unit/test_per_frame_convertor.py
index 0926bdf86..2cb958949 100644
--- a/tests/unit/test_per_frame_convertor.py
+++ b/tests/unit/test_per_frame_convertor.py
@@ -8,6 +8,12 @@
 
 class TestConvertor(TestCase):
     ANNOTATION_PATH = os.path.join(DATA_SET_PATH, "unit", "video_annotation.json")
+    CUSTOM_CASE_5_FRAME_ANNOTATION_PATH = os.path.join(
+        DATA_SET_PATH, "unit", "annotation_5_frame.json"
+    )
+    CUSTOM_CASE_5_FRAME_EXPECTED_ANNOTATION_PATH = os.path.join(
+        DATA_SET_PATH, "unit", "annotation_5_frame_expected.json"
+    )
     ONE_FRAME_ANNOTATION_PATH = os.path.join(
         DATA_SET_PATH, "unit", "one_frame_video_annotation.json"
     )
@@ -95,3 +101,10 @@ def test_polygon_polyline_convertor(self):
     #     generator = VideoFrameGenerator(payload, fps=10)
     #     data = [i for i in generator]
     #     assert data
+
+    def test_custom_case_5_frame(self):
+        payload = json.load(open(self.CUSTOM_CASE_5_FRAME_ANNOTATION_PATH))
+        generator = VideoFrameGenerator(payload, fps=1)
+        data = [i for i in generator]
+        expected = json.load(open(self.CUSTOM_CASE_5_FRAME_EXPECTED_ANNOTATION_PATH))
+        assert expected == data