Could anyone exaplain about what is the Self Reporting System part, after downloading an allotment order?
If you are talking about admission process then self reporting part says that after you download allotment letter.
You should visit the college within the day and time and submit the allotment letter with the documents required.
If you don't get any previous documents on time then visit the alloted college on time and take an excuse and reserve your seat.
If you don't attend the college within time with allotment order your application will be cancelled.
So, get sticked with dates and get the things done easily.