Is SIRing to one campus automatically declines other offers?

So, you guys, I am in a bit of a pickle here.
A few weeks ago I got waitlisted at UCI (my 1st choice) for CS and yesterday I got admitted to UCR (also for CS). The problem is I need to SIR by June 1, but most likely UCI will not release my waitlist decision until the end of June.
Could I SIR to UCR and then, if UCI accepts me, decline UCR’s offer and go to UCI? Would SIRing to UCR automatically drop me off the UCI’s waitlist?

Greatly appreciate your help!

Yes you SIR to UCR by June 1. If UCI accepts you off the waitlist, then you decline UCR, lose your original deposit and accept UCI. No, SIRing to UCR will not drop you off the UCI waitlist.

Thank you @Gumbymom ! I will then do that :slight_smile: