protected function _beforeLoad() { if ($this->isExtensionConfigured()) { $this->setVisibility(array(Mage_Catalog_Model_Product_Visibility::VISIBILITY_NOT_VISIBLE, Mage_Catalog_Model_Product_Visibility::VISIBILITY_IN_CATALOG, Mage_Catalog_Model_Product_Visibility::VISIBILITY_IN_SEARCH, Mage_Catalog_Model_Product_Visibility::VISIBILITY_BOTH)); $this->addAttributeToSelect('visibility'); } return parent::_beforeLoad(); }