User groups management
User rights log
- 22:28, 13 December 2016 Mike Halterman talk contribs was automatically updated from (none) to extended confirmed user
- 07:45, 1 April 2015 Worm That Turned talk contribs changed group membership for Mike Halterman from administrator to (none) (Wikipedia:Inactive_administrators)
- 04:20, 25 June 2005 Raul654 talk contribs changed group membership for Mike Halterman (+sysop)