Process for Physical Delivery in F&O

What are the ways to give mandate if I wish to 'Choose Delivery' for my Shares payable open positions in Future sell, Option CALL sell and Option PUT buy if my account is an e-DIS account?

There are two ways in which you can give mandate if you have an eDIS account and wish to give delivery intent: 1. You can visit the Demat allocation page and choose 'Mandate' or 'All Mandate' in case you wish to take delivery of your shares payable positions. This can be done before hand on expiry day before you choose delivery. 2. In case you have not done the above in advance and happen to 'Choose Delivery' then on clicking this link you will be redirected to the Demat allocation page where you can first give Mandate and again visit the F&O Open positions page and choose delivery for the respective position.