Can I change the "my coursework" section a few months after I submit the tag?

I’ve been going to community college since summer 2016. I will tag ucsb and attend there fall of 2019.

For fall 2018 (this semester), I don’t know my final grades so I just put in progress

For Spring Term 2019, I put my classes that I think I will be taking but I’m not 100% sure that I will be taking those classes

For summer 2019, I put that I’m taking a class but I’m not completely sure if my school will offer it.

So, if I submit my tag, will i be able to make changes months after submission?

Yes, make the changes in the Nov application and if they change again, note it in the January update. TAG will work off of Nov application. Same thing happened to my sister and that’s what they told her. They said she didn’t have to send any changes to the TAG office.