Hello Aspirant,

See CSAB is the board which conducts the counselling for those seats which are left vacant after JOSAA Counselling and let me make you clear that in CSAB Counselling no category rank is considered, only your CRL rank will be taken into consideration for the allotment of seats through special counselling by CSAB.

For more details about CSAB Counselling kindly refer to the link given below :-

https://engineering.careers360.com/articles/csab

I hope this information helps you.

Good Luck!!