public function getParent()
    {
        $sParent = $this->getInfo('parentTheme');
        if (!$sParent) {
            return null;
        }
        $oTheme = oxNew(\OxidEsales\Eshop\Core\Theme::class);
        if ($oTheme->load($sParent)) {
            return $oTheme;
        }

        return null;
    }