You have all the same rights as you normally would. I know some will disagree with me, but if stopped for OC, I am respectful and give him my name and address. If you are CC, that is a different story. I will supply my license and my permit. If I'm respectful and courteous, I have gotten that back and never had a prob.
As far as I know that is all you need to do, but I would suggest you consult a lawyer for those questions.