title: Typo3 v9 Show "hidden" pages in sitemap
body: <p>I am currently updating a website from Typo3 7 to Typo3 9. The Website includes a Sitemap, which I would like to also show pages that are marked as "Not in Menus". On the old version, this could be achieved usnig the following bit of typoscript:</p>
  
  <pre><code>tt_content.menu.20.2.includeNotInMenu = 1
  tt_content.menu.20.2.excludeDoktypes = 6
  </code></pre>
  
  <p>This, however does not work anymore in v9 and I can't find any help on Google.</p>