Hi. If you do get a seat in up gradation, your documents will be transferred from your older college to the institute which you got up graded to in the counselling. Your fees will also be adjusted, while you will have to report to the new institute for verification of documents and fitness tests. If not, the previous seat will be retained by you. The reason being that you accepted the seat and reported to the college, and then applied for up gradation, rather than rejecting the seat and applying.