Complex college admission issue/ University of california

So i really don’t know where to go to have this question answered so i decided to give this place a shot. So a few years back i applied to undergrad at University of california schools. I had omitted a transcript and had a time gap in my application. When asked about it by an adcom, being young and naive, i kind of pointed out that i had went to a community college and she subsequently drilled me about it threatening to ban me from the entire university system if i didn’t supply the transcript. So i forwarded it to those schools i applied too in that system. I then refused admission because i didn’t want that transcript to mess with my GPA. I ended up completing my undergrad at another school without that transcript being ever brought up. I want to apply to UC schools for a professional degree, but i am afraid that UC schools all share a common applicant database and if i were to forward apps to those schools they would bring it up to the application system and basically screw everything up. Interestingly the UC schools i want to apply to for professional school, i did not apply as for undergraduate. I mean it sounds all complicated and i should just forget about the UC system entirely, but they are the only cheap public schools in my state for what i want to do.

I’m not understanding. So you applied to the UC’s and told them that you had taken CC classes. Did you put the courses on your UC application? In that case, they need proof that you actually took them. So then you gave them the transcript, and they accepted you. Then you rejected them, even though it seems like you really want go to to them. I’m not seeing why you rejected, as if you don’t like the grades you got at college classes, you can always retake the classes.

my gpa was around 3.8 and with that transcript it went down to like 2.9. I knew even if i completed my undergrad at a UC it would be almost impossible to bring that gpa up to apply to the professional schools i wanted to apply to. So like 2 UC schools know about that transcript. I’m curious whether all UC schools know about it now or not. The UC schools i want to apply to now for professional schools are not the 2 that know about my ommited transcript. I really dunno if they share applicant files throughout the whole system, which has me very paranoid as you can see.

I heard somewhere that they do share applicant information :(. But can you retake all those classes and bump up your GPA?