Board Thread:Support Requests - Designing Your Wiki/@comment-27640447-20170303155958

I have seen that on certain Wikis, such as The Amazing World Of Gumball Wiki, on threads, a user's user right groups will show up after their name. For example, if someone was a Patroller, their name on a thread would show up like so: " (Patroller.)." Is there a script I need to import with MediaWiki:ImportJS to achieve this? 