Hello aspirant !!

I hope you are doing fine. As per your mentioned query , i would like to tell you that CUSAT has no correction window for editing the application form. So , sorry to say that you cannot edit your application form once you filled it. You can either reach out to the helpdesk admissions@cusat.ac.in or call  or call them at +91-484-2577100 /+91-484-2577159. As per the rules , if you filled the application form and pay the fees then you cannot edit the application form and also you cannot get the refund. Otherwise you can fill the another application form.

I hope it helps.

Good luck!!