Hlo dear, 

If your documents are not verified and you have got the seat then you have to report again to RC for document verification but if you have not get the seat then you have to first register and upgrade your seat and then report for document verification. 

Thank you. 

Yes you need to repoert in case the documents are not verififed and you are alloted your seat.If you are not alloted a seat then you have to first register for upgradation and then report again for Document verification.