UC/CSU Application submitted, signing up for last semester classes conflict?

On my college applications I filled out my transfer information for the classes Ive taken in jr college. My last semester I wasnt sure what my schedule would be for my final classes. Currently, my school has a whole community college district system, so Ive been taking classes at essentially 2 different schools and I only listed one on my college application.

My Question: Signing up for classes, do I have to only attend the one school I submitted? Does it have to line up perfectly or can I build my schedule by spreading it out over two different community colleges without consequences to my admission/ application?

You must have listed both schools on your application when entering your completed coursework, right?

You can take classes from both schools; you just need to update your info to include both. Coursework in progress can be updated.