/**
  * @param string $strAction
  * @param interface_model $objInstance
  *
  * @return string
  */
 protected function getActionNameForClass($strAction, $objInstance)
 {
     if ($strAction == "list" && ($objInstance instanceof class_module_news_news || $objInstance instanceof class_module_news_category)) {
         return "listNewsAndCategories";
     }
     return parent::getActionNameForClass($strAction, $objInstance);
 }