There is no registration required as students need to report to counselling centre for document verification and choce filling.

Counselling shall start for 250 students on 16th July 2018.

https://www.comedk.org/wp-content/uploads/2018/07/Sessionwise-first-round-schedule-for-Engineering-courses-revised.pdf

https://www.comedk.org/engineeringarchitecture-counselling/

Refer this link. They do conduct counselling with registration.