/**
  *
  * @since       1.1.0
  */
 protected function _beforeSearchElements($data, $key = 'id')
 {
     if ($this->method == 'getElementsByItemID') {
         // Get elements id from elements where is items id
         $this->_elementsItemsID = KextensionsArray::getColumn($data->get('elements', new stdClass()), 'item_id', 'id');
         $key = 'item_id';
     }
     return parent::_beforeSearchElements($data, $key);
 }