User blog comment:EmpyrealInvective/News about PotM/@comment-24466828-20150522155044/@comment-25428589-20150522164433

Only admins can request check-users to be carried out, but if you ever want to do so on a wiki where you're admin, it's done through Special:Contact/general. If you're concerned that two users may be sockpuppets, contact either me, or another admin, and we'll see what we can do.