User groups management

User rights log

• 21:28, 4 February 2023 HJ Mitchell talk contribs changed group membership for Heavy Water from extended confirmed user to extended confirmed user and rollbacker (+rollbacker; Requested at WP:PERM; permalink (using userRightsManager))
• 21:42, 24 February 2022 Heavy Water talk contribs was automatically updated from (none) to extended confirmed user Tag: Visual edit