Board Thread:Support Requests - Getting Technical/@comment-5506946-20130401004831/@comment-4519283-20130401153301

Type in Special:AchievementsCustomize into the box or go to http://(whatever_wiki).wikia.com/wiki/Special:AchievementsCustomize, but you have to have achievements turned on in Special:WikiFeatures. However, this is for admins of that wiki only.