Last week of june exat date was not released yet.

Hi Dear, 

according to us, 

• registration and payment for counselling : june 22,2018
• Qualified candidate option entry : second week of june
• result of mock allotment : 3rd week of june
• option changing / freezing 3rd week of june
• release of real allotment - round 1 : 3rd week of june
• confirmation of choice of allotment of fee payment online : last week of june 
• document verification and allotment letter printing : last week of june
• Dates for surrender / cancellation :first week of july 

i hope this information is helpful for you 

for more queries just contact with us 

thank you 

good luck

Thanks for query

please go through the below link for details on this

https://www.google.co.in/amp/s/engineering.careers360.com/articles/comedk-uget-counselling%3famp