What does this mean?
TARTUFOL IS THE NEW GAME ADMIN OF THIS ROUND.
Game System Message, 23:56
TARTUFOL (username: TartufoL) has been selected to be the game admin of this game. The game admin can replace slots of inactive players, but is expected to use this right responsibly, and not for a personal advantage.
Where can I find more info about what I can and should do and how?