diff --git a/_sources/readme.md b/_sources/readme.md
index b53647a..bd20e38 100644
--- a/_sources/readme.md
+++ b/_sources/readme.md
@@ -1,6 +1,6 @@
# NFDI4BioImage Training Materials
-This Jupyter Book contains 217 links to training materials in the context Research Data Management for Bioimaging / Microscopy Data and Bio-image Analysis and has been updated 2023-11-19.
+This Jupyter Book contains 218 links to training materials in the context Research Data Management for Bioimaging / Microscopy Data and Bio-image Analysis and has been updated 2023-12-01.
This is a **preliminary** / **experimental** search index allowing us to explore how such a database could look like. We follow the principle [_release early, release often_](https://en.wikipedia.org/wiki/Release_early,_release_often) and aim at having a functional prototype of the search index at any time. We will use this resource to
* explore what kind of meta-data we need to collect for training materials
diff --git a/_sources/tags/omero.md b/_sources/tags/omero.md
index 18b3ef0..48f6daa 100644
--- a/_sources/tags/omero.md
+++ b/_sources/tags/omero.md
@@ -1,4 +1,4 @@
-# Omero (11)
+# Omero (12)
## Browsing the Open Microscopy Image Data Resource with Python
Robert Haase
@@ -178,3 +178,18 @@ Content type: collection, video
---
+## User friendly Image metadata annotation tool/workflow for OMERO
+
+Jens Wendt
+
+
+
+Tags: metadata, workflow, OMERO
+
+Content type: forum post
+
+[https://forum.image.sc/t/user-friendly-image-metadata-annotation-tool-workflow-for-omero/87925/1](https://forum.image.sc/t/user-friendly-image-metadata-annotation-tool-workflow-for-omero/87925/1)
+
+
+---
+
diff --git a/authors/christian_tischer.html b/authors/christian_tischer.html
index 9318511..bcdc085 100644
--- a/authors/christian_tischer.html
+++ b/authors/christian_tischer.html
@@ -204,7 +204,7 @@
- Omero (11)
+ Omero (12)
@@ -519,7 +519,7 @@
- Omero (11)
+ Omero (12)
@@ -776,7 +776,7 @@
Napari (7)
Neubias (25)
Nfdi4bioimage (11)
-Omero (11)
+Omero (12)
Python (48)
Research data management (34)
Sharing (6)
@@ -1257,7 +1257,7 @@ i2k-2020-s3-zarr-workshop