text: from django_cradmin import crinstance, crmenu
  from django_cradmin.demo.uicontainerdemo.crapps import uiforms_demoapp
  from django_cradmin.demo.uicontainerdemo.crapps import uicontainer_overview_app
  
  
  class UIContainerDemoCrAdminInstance(crinstance.NoRoleNoLoginCrAdminInstance):
      id = 'uicontainerdemo'
      rolefrontpage_appname = 'overview'
      flatten_rolefrontpage_url = True
  
      apps = [
          ('overview', uicontainer_overview_app.App),
          ('forms', uiforms_demoapp.App),
      ]
  
      def get_titletext_for_role(self, role):
          return 'uicontainer demos'
  
      def get_menu_item_renderables(self):
          return [
              crmenu.NavLinkItemRenderable(
                  label='Forms', url=self.appindex_url('forms'),
                  is_active=self.request.cradmin_app.appname == 'forms'),
          ]
  