public function getVariantSelections()
    {
        // finding parent
        $oProduct = $this->getProduct();
        $sParentIdField = 'oxarticles__oxparentid';
        if (($oParent = $this->_getParentProduct($oProduct->$sParentIdField->value))) {
            $sVarSelId = \OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter("varselid");

            return $oParent->getVariantSelections($sVarSelId, $oProduct->getId());
        }

        return $oProduct->getVariantSelections(\OxidEsales\Eshop\Core\Registry::getConfig()->getRequestParameter("varselid"));
    }