Please refer to the XLink documentation for more information about non-XWiki-specific Platform Options.
Discussion threads This option enables an extra namespace “Discussions” for all non-special MediaWiki pages. The Discussions namespace contains a list of XenForo threads that are linked to the current MediaWiki page and serve as discussion platforms. You’re also prompted for a Forum in which all discussions should be created.
Hide empty default discussion namespace Hides the default talk namespace if the page does not exist.