The JEE Main Counselling and the JEE Advanced counselling will be conducted by JoSAA. The candidates qualifying the JEE Mains and JEE Advanced will have to register themselves with JoSAA. The candidates will be allocated the seats according to the merit and preferences. Candidates will be called for the counselling process only after their successful registration. While in the registration process candidates will be given to choose their preferences which will be taken into account. There will be two mock allotments of seats after which the candidates will be able to modify their choices knowing their probability of Admissions in the institutes.