/**
  * Manages all models.
  */
 public function actionIndex()
 {
     $model = new ActionsUsers('search');
     $model->unsetAttributes();
     // clear any default values
     if (isset($_GET['ActionsUsers'])) {
         $model->attributes = $_GET['ActionsUsers'];
     }
     $this->render('index', array('model' => $model, 'actions' => $this->listActionsCanAccess));
 }