update :
received reply from HDFC, first they rejected the request saying I dont fulfill internal criteria, but the mail did not mentioned anything about Alumni program.
so I mail them again pointing application to be under Alumni program.
and received a reply that they approve my request for upgrade. need to mail them filled application form.
but they are not offering any Limit enhancement with it. so 99k limit will be for DCP also .
a) so is there still any chance they reject the request after sending application form ?
b) if I apply for addon card while holding Millennia, and later upgrade primary card to DCP. would the addon card also get automatically upgraded to DCP, or it will remain on millennia ?