First upgrade your card to pinnacle
Then open a fresh online savings account with IndusInd with 0 or minimal IP
Post that visit branch and submit a account upgrade form to upgrade your online savings account to Exclusive account
Remember that this process will require a internal approval so convince the guy to get that approval committing that you will gradually step up the AQB requirement , this process would be done in 4-7 days , once account is upgraded use indus mobile app login with your account details and link your credit card . Once done write a mail to cc or sb account to confirm the surrogate product and whether your account is 0 MAB or not .
By default when you link it become 0 MAB just for confirmation take that in writing in mail.
The easiest way if you want to give the IP, then directly open a Exclsuive account with 50k-1 lakhs
Yes it can be opened with 50k also
Easiest way to upgrade your card is by calling customer care .