TAG approvals? but how do they work?

<p>So i sent in my tag apps to all of the uc's i could possibly send them to.
I got into UCR so far but when the classes i wrote down (i don't believe) fulfill the IGETC :/ Even though i haven't completed all of the classes for my major at my community college, i can still be guaranteed a spot!? and IF i do take more classes than i originally planned for, would that change anything? so as long as i do submit an app this month, i will still get in nevertheless my IGETC classes being unfulfilled or not all of the classes for my major that were available at my CC?</p>