When you report an update to your schedule to UCLA after being accepted, do they have your school send over your grades and transcript?

I am a transfer student and my final grades have already been posted as the term is over. I had stopped attending a class this spring due to outside circumstances and I already decided I was going to get an excused withdrawal (too late to drop with a refund). I ultimately got a C in the class because I stopped going. The school has not updated the C to an EW. When I report that I withdrew from this class (as per the admissions contract to UCLA), will UCLA somehow see the C instead of EW, even though I have not sent in my transcript yet?

ucla doesn’t request anything from your school. They will trust what you report for now and verify it against your final transcript when you send it as required this summer.