User groups management

User rights log

• 17:33, 4 December 2016 TheresNoTime talk contribs changed group membership for Molecule Extraction from extended confirmed user to extended confirmed user and rollbacker (Requested at PERM - reviewed edits and can be trusted)
• 02:32, 6 April 2016 Molecule Extraction talk contribs was automatically updated from (none) to extended confirmed user