diff --git a/areas/roles/models.py b/areas/roles/models.py
index 8f7c53a660725734718f1caf8d7155c68217e255..d822901c933568dd62e575675e0afa68565aa29f 100644
--- a/areas/roles/models.py
+++ b/areas/roles/models.py
@@ -3,6 +3,8 @@ from database import db
 
 
 class Role(db.Model):
+    NO_ACCESS_ROLE_ID = 3
+
     id = db.Column(Integer, primary_key=True)
     name = db.Column(String(length=64))
 
diff --git a/areas/users/user_service.py b/areas/users/user_service.py
index 2ad5a7380db539312d689cd087567b4767542a74..772af991477343741089752279c78dce76f7161f 100644
--- a/areas/users/user_service.py
+++ b/areas/users/user_service.py
@@ -1,6 +1,6 @@
 from database import db
 from areas.apps import App, AppRole, AppsService
-from areas.roles.role_service import RoleService
+from areas.roles import Role, RoleService
 from helpers import KratosApi
 
 from flask import current_app
@@ -9,8 +9,6 @@ from helpers.error_handler import KratosError
 
 
 class UserService:
-    no_access_role_id = 3
-
     @staticmethod
     def get_users():
         res = KratosApi.get("/admin/identities").json()
@@ -39,7 +37,7 @@ class UserService:
                 app = App.query.filter_by(slug=ar["name"]).first()
                 app_role = AppRole(
                     user_id=res["id"],
-                    role_id=ar["role_id"] if "role_id" in ar else UserService.no_access_role_id,
+                    role_id=ar["role_id"] if "role_id" in ar else Role.NO_ACCESS_ROLE_ID,
                     app_id=app.id,
                 )
 
@@ -50,7 +48,7 @@ class UserService:
             for app in all_apps:
                 app_role = AppRole(
                     user_id=res["id"],
-                    role_id=UserService.no_access_role_id,
+                    role_id=Role.NO_ACCESS_ROLE_ID,
                     app_id=app.id,
                 )
 
@@ -100,8 +98,7 @@ class UserService:
     @staticmethod
     def post_multiple_users(data):
         # check if data is array
-        # for every item in array call Kratos - check if there can be batch create on Kratos
-        # - if yes, what happens with the batch if there is at least one existing email
+        # for every item in array call Kratos
         created_users = []
         existing_users = []
         creation_failed_users = []
diff --git a/areas/users/users.py b/areas/users/users.py
index 1ef36cdd2f5b962106b5d3144b0ea3bbe5f711c2..08f22c6f5f9266e6efc2c9dbfcfcb115a6501388 100644
--- a/areas/users/users.py
+++ b/areas/users/users.py
@@ -70,6 +70,7 @@ def delete_user(id):
 @expects_json(schema_multiple)
 @admin_required()
 def post_multiple_users():
+    """Expects an array of user JSON schema in request body."""
     data = request.get_json()
     res = UserService.post_multiple_users(data)
     return jsonify(res)