How does transfer of GPA work from UC/CC to UC? And other transfer question

Hi Guys.
I attended a UC school for 2 semesters, and I later did not return and instead took CC classes to transfer. I was wondering how my GPA transfer with my situation. Would UCLA take my GPA from my previous UC institution? Do I have a clean slate upon transferring? And for those who transferred to UCLA from UC to CC to UCLA, how do they count the last institution? Meaning, I learn that CC to UC has much better chance of transfer rather than UC to UC. Do I need to tell my previous institution something? Because I just didm sign up for the classes but I’m not sure if I ended my student status correctly at my previous institution because I want to transfer as a Community College student rather than a UC student. Thanks guys!

try here: http://talk.collegeconfidential.com/uc-transfers/