Can TNG work as a PostNuke, PHPNuke, CPG Nuke, Mambo/Joomla or Drupal module?
Yes, it can, although it certainly doesn’t have to. In order to make TNG work as a module under one of those systems (with single sign-on), you must also download a free add-on that you will need to install at the same time. A link to the site where you can download this free add-on will be shown to you when you download TNG.