Basic informations, what teams can and mustn't

If clan separates betwen a few groups...
Let's give an example: There's clan, called WARPERS, their clantag is possibly WARP| and there are in total 10 players in that clan, and everyone would like to play in this league, so they will split betwen four groups (3 players, 3 players, 2 players and 2 players). They have two choices, how to do it. Easier way would be that each team will have different name and tag. Second way is to put same name and same tag, but there will be one requirement. Let's call it "team-numbering". Team names and team tags will look like this then: (1)WARPERS, (2)WARPERS, ..., and tags will look like this: (1)WARP|, (2)WARP|, ... . The point is, that match report will not look somehow stupid, if there will be in name WARP| vs. WARP|. Also, the requirement for these teams, who will use "team-numbering", they will have to use it ingame for sure. Thanks for understanding.

If I've posted sign-up and I wanna make some roster changes
Then simply add to your topic post with change, for example: +Max -Sam. It is simple, isn't it?

(other needed informations will be added by the time)