diff --git a/oauth_provider/models/oauth_provider_scope.py b/oauth_provider/models/oauth_provider_scope.py
index 7dacbb41b9..e4f68b236a 100644
--- a/oauth_provider/models/oauth_provider_scope.py
+++ b/oauth_provider/models/oauth_provider_scope.py
@@ -80,11 +80,13 @@ def _get_data_for_model(self, model, user, res_id=None, all_scopes_match=False):
             records = self.env[model].with_user(user).search(filter_domain)
             for record_data in records.read(scope.field_ids.mapped("name")):
                 for field, value in record_data.items():
-                    if isinstance(value, tuple):
-                        # Return only the name for a many2one
-                        data[record_data["id"]][field] = value[1]
-                    else:
-                        data[record_data["id"]][field] = value
+                    # m2o filds return a tuple (id, name), now we want keep it
+                    data[record_data["id"]][field] = value
+                    # if isinstance(value, tuple):
+                    #     # Return only the name for a many2one
+                    #     data[record_data["id"]][field] = value[1]
+                    # else:
+                    #     data[record_data["id"]][field] = value
 
             # Keep a list of records that match all scopes
             if all_scopes_records is None: