User groups management

User rights log

• 20:00, 26 August 2023 ToBeFree talk contribs changed group membership for Alex.muller from extended confirmed user to extended confirmed user and rollbacker (+rollback (requested at WP:PERM/R, Special:Permalink/1172392655))
• 13:20, 29 November 2022 DanCherek talk contribs changed group membership for Alex.muller from (none) to extended confirmed user (+extendedconfirmed)
• 09:34, 29 November 2022 WereSpielChequers talk contribs changed group membership for Alex.muller from administrator to (none) (user retired as admin per [https://en.wikipedia.org/w/index.php?title=Wikipedia:Bureaucrats%27_noticeboard&curid=2530810&diff=1124558918&oldid=1124510299 this])
• 19:31, 26 February 2008 Andrevan talk contribs changed group membership for Alex.muller from rollbacker and administrator to administrator (redundant group)
• 19:11, 26 February 2008 Andrevan talk contribs changed group membership for Alex.muller from rollbacker to rollbacker and administrator (Wikipedia:Requests for adminship/Alex.muller)
• 01:07, 10 January 2008 Nakon talk contribs changed group membership for Alex.muller from (none) to rollbacker (per user request)