Hi Sayantan,

Normally you do not need to provide the migration certificate during online enrollment. Its only during slot selection, that your actual enrolment will happen and you need to provide all the necessary documents.

Now, this time due to the pandemic, there might be some changes, but rest assured, if you cannot provide them with any of the required documents for genuine reasons, they'll give you some extensions whereby you can submit those documents.

Hope this was helpful. All the best for your new journey.