yes you can edit the options on 14th august..Kindly,Check the website for more info.

http://pgecetadm.tsche.ac.in/

Hello aspirant,

Well Osmania University, Hyderabad has started the option entry for TS-PGEET counselling 2019. Candidates have to select their prefered course and college as per their ranks. Now till today there hasn't been any official notification regarding change/edit of web options after submission of the same for TS-PGECET counselling. Better it should be taken that it can't be edited after the submission. In the counselling process, the seats will be first filled on the basis of GATE score followed by TS-PGECET ranks.

You can also go through this link and checkout the details about TS-PGECET counselling 2019 : https://engineering.careers360.com/articles/ts-pgecet-counselling

Good Luck !!!