Thread:Nightmare9188/@comment-25529951-20150422172337/@comment-4598272-20150422204341

From what I know only thread mods and sysops can edit other users' messages. Rollbacks are restricted to articles and blogs, thread mods to message walls and forums and chat mods to chat. Only sysops have all three powers in one. And bureaucrats have no administrative powers but can promote themselves to sysop to get them, as well as promoting other users and demoting every local powerholder except other bureaucrats on the wiki.