hello,

I don't think there is any need to upload one entrance details in another entrance exam. I think there is some wrong while asking a question.

you can go for counselling process  using the marks.

for nata you have to apply for different colleges separately as the board conducts the entrance only.

so you have to go through the college details separately which accepts NATA and find one for you.

for more details about counselling you can visit the site:- https://engineering.careers360.com/articles/nata-counselling

and for keam  the counselling starts from 4rth week of june.

for more details about the whole procedure please visit the site :- https://engineering.careers360.com/articles/keam-counselling

Hope it helps!