$model->search(Yii::$app->request->queryParams), 'filterModel' => $filter, 'columns' => [ [ 'attribute' => 'group_id', 'value' => 'group.lang.title' ], 'user_name', 'email', 'question', [ 'class' => ActionCheckboxColumn::class, 'attribute' => 'published', 'action' => 'published' ], [ 'class' => \backend\widgets\GridView\gridColumns\ActionColumn::class ], ] ]);