I recently submitted my UC TAG application. I put certain classes that I thought I would take during winter and spring. However, some classes are not gonna be offered during winter and I’m going to take a couple different classes during spring semester. Would this affect my application at all? If so, how am I able to “update” my application? I tried the “contact us” link on the uc tag page, but it’s only for technical issues. I would appreciate any examples thank you 
You will be updating your classes on the UCTAP in January – Transfer Academic Update.