Not sure what angle your question is coming from. I'm at home, can't check our RIP version number; think it's 6. But, Co Res will be on your RIP IF it was ordered originally, or added on later. The only way to verify, (I assume you have access to the RIP), is to dig into the screening area and see if it's listed.
If you're just making a general enquiry, well, it's an optional/additional screening.