diff --git a/functions/definition/organisation.yaml b/functions/definition/organisation.yaml
index 61aa63d..dcb3194 100644
--- a/functions/definition/organisation.yaml
+++ b/functions/definition/organisation.yaml
@@ -8,6 +8,12 @@ FbOrganisation:
       name:
         type: string
       description:
+        optional: true
         type: string
       nameKey: # NOTE: this is deprecated
         type: string
+      abbreviation:
+        optional: true
+        type: string
+      isArchived:  # This was added on revamp
+        type: boolean
diff --git a/functions/generated/pyfirebase/pyfirebase_mapswipe/models.py b/functions/generated/pyfirebase/pyfirebase_mapswipe/models.py
index c1bfb2a..a863b88 100644
--- a/functions/generated/pyfirebase/pyfirebase_mapswipe/models.py
+++ b/functions/generated/pyfirebase/pyfirebase_mapswipe/models.py
@@ -670,14 +670,20 @@ class FbOrganisation(TypesyncModel):
     """Represents the requesting organisation."""
 
     name: str
-    description: str
+    description: TypesyncUndefined | str = UNDEFINED
     nameKey: str
+    abbreviation: TypesyncUndefined | str = UNDEFINED
+    isArchived: bool
 
     class Config:
         use_enum_values = True
         extra = "forbid"
 
     def __setattr__(self, name: str, value: typing.Any) -> None:
+        if name == "description" and value is None:
+            raise ValueError("'description' field cannot be set to None")
+        if name == "abbreviation" and value is None:
+            raise ValueError("'abbreviation' field cannot be set to None")
         super().__setattr__(name, value)