Hi Pujitha as you have mentioned in your query that you got microelectronics in BITS Hyderabad in iteration 1 and I want to go for the iteration 2 then I want to tell you that the procedure for going for the iteration 2 is similar to the procedure of iteration 1 you just need to choose the option of float in your first iteration so that you can keep your seat which is already allotted to you in the case you didn't get any upgradation in the iteration 2.