does wcs have private races, and if so how do they implement it?

Hello,
Yes, WCS have the private races system, they use:
allowonly          = "<STEAMID_x:x:xxxxxxxx><STEAM......"
into the race file and in game if the race is private in the changerace menu the race button are grayed.
If you understand what I say (It's very difficult I think, I talk very bad english...), please implement it !

Sphex.