/**
  * Create item table and records, run processes in website and store scopes
  *
  * @param string $entityName
  * @return Enterprise_Staging_Model_Resource_Adapter_Item_Category
  */
 protected function _createItem($entityName)
 {
     if (!$this->getStaging()->getMapperInstance()->hasStagingItem('product')) {
         if (strpos($entityName, 'product') !== false) {
             return $this;
         }
     }
     return parent::_createItem($entityName);
 }