Hi Rashmi.

Candidates who submitted the fees for 50% AIQ/Central and Deemed universities can fill the choices under every category of seats.

After the selection, the choice available on the left-hand side will automatically shift to the right-hand side of the screen.

Once all the selections are done, candidates need to click on ‘save and continue’ button to save and continue with the process by clicking on ‘save and go to the home page’ to exit.

While filling the choices, aspirants can move up and down and delete the choices. Also, they can drag a choice to interchange with others.

Hope this helps.

For more insight regarding the same, please check:

https://medicine.careers360.com/articles/neet-mds-counselling

Good luck!!