Board Thread:Support Requests - Getting Technical/@comment-26923519-20170916204316/@comment-9605025-20170916231449

By ToC, do you mean the wiki navigation at the top of the page? The short answer is you can't. Fandomlabs is where Wikia tests out new features and evaluates them for wide-spread release. Additionally, there are very stringent restrictions on what individual communities can do to the wiki navigation.