diff --git a/csfunctions/objects/document.py b/csfunctions/objects/document.py
index 74e614e..f47f2e9 100644
--- a/csfunctions/objects/document.py
+++ b/csfunctions/objects/document.py
@@ -301,26 +301,26 @@ class Document(BaseObject):
     cca_bool_model_19: bool | None = Field(None, description="Custom Boolean Field")
     cca_bool_model_20: bool | None = Field(None, description="Custom Boolean Field")
     # Custom Date Model Fields
-    cca_date_model_1: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_2: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_3: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_4: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_5: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_6: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_7: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_8: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_9: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_10: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_11: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_12: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_13: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_14: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_15: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_16: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_17: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_18: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_19: date | datetime | None = Field(None, description="Custom Date Field")
-    cca_date_model_20: date | datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_1: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_2: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_3: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_4: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_5: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_6: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_7: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_8: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_9: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_10: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_11: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_12: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_13: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_14: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_15: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_16: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_17: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_18: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_19: datetime | None = Field(None, description="Custom Date Field")
+    cca_date_model_20: datetime | None = Field(None, description="Custom Date Field")
 
     files: list[File] = Field([], description="Files attached to the document")
 
diff --git a/docs/reference/objects.md b/docs/reference/objects.md
index 9c799d0..250fbef 100644
--- a/docs/reference/objects.md
+++ b/docs/reference/objects.md
@@ -309,26 +309,26 @@ Normal Document that doesn't contain a CAD-Model.
 | cca_bool_model_18        | bool \| None                             | Custom Boolean Field               |
 | cca_bool_model_19        | bool \| None                             | Custom Boolean Field               |
 | cca_bool_model_20        | bool \| None                             | Custom Boolean Field               |
-| cca_date_model_1         | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_2         | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_3         | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_4         | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_5         | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_6         | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_7         | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_8         | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_9         | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_10        | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_11        | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_12        | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_13        | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_14        | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_15        | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_16        | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_17        | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_18        | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_19        | date \| datetime \| None                 | Custom Date Field                  |
-| cca_date_model_20        | date \| datetime \| None                 | Custom Date Field                  |
+| cca_date_model_1         | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_2         | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_3         | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_4         | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_5         | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_6         | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_7         | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_8         | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_9         | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_10        | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_11        | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_12        | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_13        | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_14        | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_15        | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_16        | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_17        | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_18        | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_19        | datetime \| None                         | Custom Date Field                  |
+| cca_date_model_20        | datetime \| None                         | Custom Date Field                  |
 | files                    | list[[File](objects.md#file)]            | Files attached to the document     |
 | part                     | typing.Optional[[Part](objects.md#part)] |                                    |
 
diff --git a/json_schemas/request.json b/json_schemas/request.json
index 13479f3..16d9232 100644
--- a/json_schemas/request.json
+++ b/json_schemas/request.json
@@ -3573,10 +3573,6 @@
         },
         "cca_date_model_1": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3591,10 +3587,6 @@
         },
         "cca_date_model_2": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3609,10 +3601,6 @@
         },
         "cca_date_model_3": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3627,10 +3615,6 @@
         },
         "cca_date_model_4": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3645,10 +3629,6 @@
         },
         "cca_date_model_5": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3663,10 +3643,6 @@
         },
         "cca_date_model_6": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3681,10 +3657,6 @@
         },
         "cca_date_model_7": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3699,10 +3671,6 @@
         },
         "cca_date_model_8": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3717,10 +3685,6 @@
         },
         "cca_date_model_9": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3735,10 +3699,6 @@
         },
         "cca_date_model_10": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3753,10 +3713,6 @@
         },
         "cca_date_model_11": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3771,10 +3727,6 @@
         },
         "cca_date_model_12": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3789,10 +3741,6 @@
         },
         "cca_date_model_13": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3807,10 +3755,6 @@
         },
         "cca_date_model_14": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3825,10 +3769,6 @@
         },
         "cca_date_model_15": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3843,10 +3783,6 @@
         },
         "cca_date_model_16": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3861,10 +3797,6 @@
         },
         "cca_date_model_17": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3879,10 +3811,6 @@
         },
         "cca_date_model_18": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3897,10 +3825,6 @@
         },
         "cca_date_model_19": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"
@@ -3915,10 +3839,6 @@
         },
         "cca_date_model_20": {
           "anyOf": [
-            {
-              "format": "date",
-              "type": "string"
-            },
             {
               "format": "date-time",
               "type": "string"