If this is asking about COM, as mentioned by Glip, it stands for Council of Mages, which was the initial url for the website before it was transferred to VBulletin and the website name was changed to SC2Mafia. As such, your account on the Council of Mages website was your COM account and COM claiming/hunting was an extension of this term for anonymous setups.
OK, all accounts have been sent out. Please try to log in and let me know if it doesn't work for you.
Feel free to change the passwords, but be aware that if I find myself needing access to the account that I will be resetting the password back to the original password! So, if you can't log in, try the original password.
Also, please remember that posting anything from the host that isn't re-worded by the player is forbidden. No posting of rolecards, etc. This isn't to say that these things can't be discussed; this is just to prevent host-meta and also preventing players from trying to game the setup.
I'll start an actionless Night 0 at some point, and game will start after Christmas.