How to assign contract if offer from buyer is received in CAR form?

[Luigi Ontiveros]

I have a property under contract and I've received an offer from a buyer via C.A.R form (California Association of Realtors)

How would I handle the assignment? Do I just send the buyer the assignment of contract and ignore the C.A.R contract or do I sign both the C.A.R contract and the assignment of contract as well?

Thank you for your help.

Luis