User groups management
User rights log
- 19:27, 22 June 2015 Nakon talk contribs changed group membership for Ed Erhart (WMF): revoked confirmed user; kept mass message sender unchanged (user is autoconfirmed.)
- 23:41, 27 May 2015 Fuzheado talk contribs changed group membership for Ed Erhart (WMF): granted mass message sender and confirmed user (New account)