docs: def get_users_with_permission(obj, permission):
      """Return users with specific permission on object.
  
      :param obj: Object to return users for
      :param permission: Permission codename
      """
      user_model = get_user_model()
      return user_model.objects.filter(
          userobjectpermission__object_pk=obj.pk,
          userobjectpermission__permission__codename=permission,
      ).distinct()