protected function _getNonCopyConfigVars()
    {
        $nonCopyVars = ["aSerials", "IMS", "IMD", "IMA", "sBackTag", "sUtilModule", "aModulePaths", "aModuleFiles", "aModuleEvents", "aModuleVersions", "aModuleTemplates", "aModules", "aDisabledModules"];
        //adding non copable multishop field options
        $multiShopTables = \OxidEsales\Eshop\Core\Registry::getConfig()->getConfigParam('aMultiShopTables');
        foreach ($multiShopTables as $multishopTable) {
            $nonCopyVars[] = 'blMallInherit_' . strtolower($multishopTable);
        }

        return $nonCopyVars;
    }