When you choose to make spawn zones I believe you name 1 set (of two) Team 1 or USMC if you want and then the two that make up that team are designated squad 1 and squad 2 and for the other set (of two) you either name them Team 2 or Insurgents and then call those two spawns Cell 1 and Cell 2. I believe for this to work correctly you have to also write them into the ".IMC2" file but on that I'm not 100%. Ill try and find the tut I found that in.