public function relatedContentAction(Request $request, Tag $tag)
    {
        $this->denyAccessUnlessGranted('ez:tags:read');

        $currentPage = (int) $request->query->get('page');
        $configResolver = $this->getConfigResolver();

        $pager = $this->createPager(
            $this->adapter,
            $currentPage,
            $configResolver->getParameter('admin.related_content_limit', 'eztags'),
            $tag
        );

        return $this->render(
            '@NetgenTags/admin/tag/related_content.html.twig',
            [
                'tag' => $tag,
                'related_content' => $pager,
            ]
        );
    }