Hello aspirant

hope you are doing well and safe. With reference to your query,  I would glad inform you that at the time of online submission of documents you can submit the digital locker migration certificate but in the pysical document verification in most nit ,you have to be present with hard originals certificates . However, you can ask the authorities by telling them the geniune reason they will surely accept your request for sure

Hope you found this answer informative. Best wishes for your future