Hi, thanks for the quick reply. I understand that if no seat is allotted we still reatin the existing seat. But my actual question is, after registering for CSAB special round, if we donot like any available choices (this list is only available on the date after submmitting affidavit at the institute), can we skip filling any choices or lock our selected choice list with no options selected (as our existing seat is better than avilable ones), so that after round 1 we are definitely given the same seat as round 7 and we can freeze and choose that seat.