<p>What documentation would be required to prove my heritage on my UC Application ?</p>
<p>No documentation needed! It’s a simple check box on the application – just don’t lie in hopes of boosting your chances of acceptance. It’s used more for scholarship and campus club information. Don’t stress about the little stuff & put that energy into your personal statement. 
FOCUS!</p>
<p>a random set of applicants are chosen to be audited, and for those they may ask for proof of pretty much anything in the application, but the general process does not require any supporting documentation.</p>