To be honest, it could go either way. Even with the CS tab, I personally would prefer it to be in OOC first, and then in the CS tab after acceptance, so that it's remain nice and neat in case someone isn't accepted or they drop out before they are. 

Other people like it with CS to begin with. Was it specified on the rules/front page? Always best to remain thorough- some people do it one way, others do it another. Simply assuming is not always the best option.

I am not meaning to offend or point you out, just saying. I've gotten my rear bitten plenty of times for not being specific. 

((Just surfing the topics, too bored NOT to say something somewhere))