Board Thread:Support Requests - Designing Your Wiki/@comment-14947040-20130907172720/@comment-4018164-20130907200153

Oh, if this is the case, first of all, you have done nothing wrong. The right rail is not available in the main page of all wikis by default. Though you can, however, use the mainpage column tags to display data, and use some wikitext markup like and wiki activity tags to simulate a wiki rail.

I'm not sure how the default recent images slider can be added, but the closest thing that i can think of is to use a recent images slider like this:  Though perhaps a jQuery load method can be used to import a wiki rail from another page (which may be weird as it won't be displayed yet as soon as your page first starts loading).