Hello Aspirant ,

The Directorate of Technical Education conducts counselling for admission to BE/BTech courses in MP.There are 2 rounds in it where in the first one admission happens through JEE score and in the second round seats are offered on the basis of 12th merit.And coming to your question , yes you have to register separately for the second round and as you mentioned tomorrow is the last day for that. You should register through dte.mponline.gov.in

Visit the below article for more details:

https://engineering.careers360.com/articles/mp-be-counselling-seat-allotment

All the best