Correct, this will help us determine who is double clanning us. If you are a recruit and you are caught without your [cag] you will be immediately removed from the recruitment process.

Same thing on battlelog, if you have other affiliations with other Clans you have to sort it out. If you are not playing with CAG when you are on and you are a recruit you will be removed as well. You should take advantage of every opportunity you get to play with CAG. If you are really interested you will answer invitations.