User groups management
User rights log
- 03:59, 13 April 2016 Petri Krohn talk contribs was automatically updated from autopatrolled to autopatrolled and extended confirmed user
- 00:39, 7 June 2011 Fastily talk contribs changed group membership for Petri Krohn from (none) to autopatrolled (per request at WP:PERM/A)