Board Thread:Support Requests - Designing Your Wiki/@comment-24751497-20170617143919/@comment-26437440-20170620002341

There are some things you can add to the right rail wiki-wide. I have a module that shows the last images uploaded on mine, below the wiki activity (though this was added via JS)

I'm certain not all things are allowed though, so you might want to message staff and confirm if whatever you want to add is allowed.