Granting Privileges on Entity Objects or Attributes
After you have enabled security for an entity object or attribute, you can assign privileges for updating on entity objects and attributes, and for reading and deleting on entity objects. You can also add, remove, or edit application roles from the Edit Authorization dialog box.
You invoke the Edit Authorization dialog box from the context menu of the entity object in the Structure window. The dialog box displays all application roles; you check the appropriate permissions to grant to each role.