# Add Project User Groups **POST /public/v1/projects/{projectId}/user-groups** ## Servers - SmartPM Production Environment: https://live.smartpmtech.com (SmartPM Production Environment) ## Authentication methods - Api key ## Parameters ### Headers - **X-COMPANY-ID** (string) The company's unique ID ### Path parameters - **projectId** (integer(int64)) ### Body: application/json (object) - **userGroupId** (string(uuid)) - **role** (string) - **disableNotification** (boolean) ## Responses ### 500 Internal Server Error #### Body: */* (object) object ### 200 OK #### Body: */* (object) - **id** (string(uuid)) - **userGroup** (object) User Group Response - **role** (string) - **roleId** (string(uuid)) [Powered by Bump.sh](https://bump.sh)