To register for the CSAB counselling process, candidates need to log in to the official website using their JEE Mains 2024 application number and password. After logging in, they must select their preferred college and courses, and pay the counselling fee online using a debit/credit card. The seat allotment list will be published on the CSAB official website, and candidates can check their allotted seats in the online mode. Once the seat allotment process is over, students are required to report to their allotted college/institute for document verification. Keep in mind that the seat will only be confirmed after the payment of the counselling fee.