private function appendPortalInformation(Webspace $webspace, Context $context, JsonSerializationVisitor $visitor)
{
$portalInformation = $this->webspaceManager->getPortalInformationsByWebspaceKey($this->environment, $webspace->getKey());
$portalInformation = $context->accept(array_values($portalInformation));
$visitor->addData('portalInformation', $portalInformation);
}