public function getBusinessEntityExtends()
    {
        $myConfig = \OxidEsales\Eshop\Core\Registry::getConfig();
        $aExtends = [];

        foreach ($this->_aBusinessEntityExtends as $sExtend) {
            $aExtends[$sExtend] = $myConfig->getConfigParam($sExtend);
        }

        return $aExtends;
    }