protected function renderContent(ControllerContext $controllerContext)
{
$this->contentCache->flushByTag(sprintf('Node_%s', $this->getNode()->getParent()->getIdentifier()));
$parentDomAddress = $this->getParentDomAddress();
$fusionView = new FusionView();
$fusionView->setControllerContext($controllerContext);
$fusionView->assign('value', $this->getNode()->getParent());
$fusionView->setTypoScriptPath($parentDomAddress->getFusionPath());
return $fusionView->render();
}