diff --git a/fastapi_user_manager/data/endpoint.xml b/fastapi_user_manager/data/endpoint.xml
index 7d903e900..5d20d0387 100644
--- a/fastapi_user_manager/data/endpoint.xml
+++ b/fastapi_user_manager/data/endpoint.xml
@@ -1,4 +1,4 @@
-<odoo>
+<odoo noupdate="1">
     <record id="user_manager_endpoint" model="fastapi.endpoint">
         <field name="name">User Manager</field>
         <field name="app">user_manager</field>
diff --git a/fastapi_user_manager/routers/user.py b/fastapi_user_manager/routers/user.py
index f4951ac10..61e48a79d 100644
--- a/fastapi_user_manager/routers/user.py
+++ b/fastapi_user_manager/routers/user.py
@@ -16,6 +16,18 @@
 user_router = APIRouter(tags=["user"])
 
 
+def create_user(env, data):
+    vals = {
+        "name": data.name,
+        "login": data.email,
+        "phone": data.phone,
+        "mobile": data.mobile,
+    }
+    user = env["res.users"].create(vals)
+    env["api.user.router"]._post_process_user_creation(user, data.misc)
+    return user
+
+
 @user_router.post("/user")
 def update_user_data(
     data: UserSc,
@@ -26,19 +38,18 @@ def update_user_data(
     """
     update user personal data of authenticated user
     """
+    ##### /!\ Doit on chercher l'utilisateur via le nom et l'email 
+    ##### ou via le mail seulement ?
+    ##### il me semble que cela est spécifique au projet
+    ##### je pense qu'il vaudrait mieux faire une methode spécifique
+    ##### de recherche à surchager dans le projet
     user = env["res.users"].search(
         [("name", "=", data.name), ("email", "=", data.email)]
     )
     if user:
         return UserSc.from_res_user(user)
     else:
-        vals = {
-            "name": data.name,
-            "login": data.email,
-            "phone": data.phone,
-            "mobile": data.mobile,
-        }
-        user = env["res.users"].create(vals)
+        user = create_user(env, data)
         return UserSc.from_res_user(user)
     # helper = env["api.user.router"].new()
     # user = helper.create(data)
@@ -82,15 +93,13 @@ def _create_user(self, data: UserSc) -> ResUsers:
         if user:
             return user
         else:
-            vals = {
-                "name": data.name,
-                "email": data.email,
-                "phone": data.phone,
-                "mobile": data.mobile,
-            }
-            user = self.env["res.users"].create(vals)
+            user = create_user(self.env, data)
             return user
 
+    def _post_process_user_creation(self, user, misc):
+        """inherit it to adapt to your needs"""
+        pass
+
     # def _get_user_values(self, data: CustomerUpdate) -> dict:
     #     values = data.to_user_vals()
     #     lang_id = data.lang_id
diff --git a/fastapi_user_manager/schemas/schemas.py b/fastapi_user_manager/schemas/schemas.py
index 6676a6d0d..95db99f82 100644
--- a/fastapi_user_manager/schemas/schemas.py
+++ b/fastapi_user_manager/schemas/schemas.py
@@ -10,6 +10,7 @@ class UserScUpdate(StrictExtendableBaseModel, extra="ignore"):
     mobile: str | None = None
     opt_in: bool | None = None
     lang_id: int | None = None
+    misc: str | None = None
 
     def to_user_vals(self) -> dict:
         fields = self._get_user_update_fields()
@@ -22,6 +23,7 @@ def _get_user_update_fields(self):
             "name",
             "phone",
             "mobile",
+            "misc",
         ]
 
 
@@ -34,6 +36,7 @@ class UserSc(StrictExtendableBaseModel):
     name: str | None = None
     phone: str | None = None
     mobile: str | None = None
+    misc: str | None = None
 
     @classmethod
     def from_res_user(cls, odoo_rec):