protected function _getSelections($sTitle)
    {

        if (\OxidEsales\Eshop\Core\Registry::getConfig()->getConfigParam('blUseMultidimensionVariants')) {
            $aSelections = explode($this->_sMdSeparator, $sTitle);
        } else {
            $aSelections = [$sTitle];
        }

        return $aSelections;
    }