Thread:Mira Laime/@comment-29709845-20160907191839/@comment-26339491-20160907231612

User groups like "admin" or "moderator" are built-in user groups. You can't create your own or change them. More on those groups here: Help:User_groups

However, you can change how those user roles appear on profiles with some custom code, if you're tech-savvy, for example you can have admins be called "commanders" or "operators", or anything you like. If you're interested in that, I recommend going to the forums on Community Central. You can talk to other experienced users there and learn more!