docs: def find_permission_view_menu(self, permission_name, view_menu_name):
          """
              Finds and returns a PermissionView by names
          """
          permission = self.find_permission(permission_name)
          view_menu = self.find_view_menu(view_menu_name)
          if permission and view_menu:
              return (
                  self.get_session.query(self.permissionview_model)
                  .filter_by(permission=permission, view_menu=view_menu)
                  .first()
              )