public function getPurchasedSeparatelySelect() { $html = parent::getPurchasedSeparatelySelect(); $role = Mage::getSingleton('aitpermissions/role'); if (!Mage::app()->isSingleStoreMode() && $role->isPermissionsEnabled() && !$role->canEditGlobalAttributes()) { $html = str_replace('<select', '<select disabled="disabled"', $html); } return $html; }