Help / cw server configuration / rules

So, hi all !
First of all, i want to apolagise for my bad English grama.
Because im from Latvia.

I was woundering, if you could please tell me these things.
What ar the rules of hide n seek clan war "cw":
What server configuration should be the server on, like for instance: 10aa, or 100aa, whats the round time, and that cind of stuff:
Witch maps are used in clan wars:

And thats about it, much apriciated to have atleast some aswers. Thaks for reading, and gl.
- And offcourse some random information about hide n seek clan wars too, can be usefull.

- Thanks, again.