Board Thread:Support Requests - Getting Technical/@comment-25295528-20161113212737/@comment-24692230-20161114183355

Its the rail on the right side of the page, it has things such as Forum Activity, Chat, etc.

Also if you want to move the WikiRail to the left side of the page, for you only, since making it wiki-wide would violate Fandom's ToU, you can use this CSS: