Section 288 Of Chapter 2. General Provisions From California Probate Code >> Division 2. >> Part 8. >> Chapter 2.

. This part does not limit or abridge any right a person may have under any other law to assign, convey, or release any property or interest, but after December 31, 1983, an interest that would otherwise be taken by a beneficiary may be declined, refused, renounced, or disclaimed only as provided in this part.