User groups management
User rights log
- 06:39, 22 February 2020 AmandaNP talk contribs changed group membership for DavidHuai1999 from (none) to IP block exempt (temporary, until 06:39, 22 February 2021) (ticket:2020022210000461)
- 14:37, 7 May 2019 NJA talk contribs changed group membership for DavidHuai1999 from (none) to IP block exempt (temporary, until 14:37, 7 June 2019) (per https://en.wikipedia.org/w/index.php?title=User_talk:Masdggg&diff=prev&oldid=895955372)