Title Transfer at PMC (Pune Mu iciple Corporation) - Do we need Property Card?

We have a plot (+ almost 30 years old bungalow built by my parents on that plot) in a Co-operative Housing Society (CHS) in Kothrud, Pune. The plot and bungalow are in my parent's name, and we want to transfer the title to us (myself and my sister) for future redevelopment since both of our parents are no more. The CHS shares + CHS lease deed and property tax record at PMC is in our parent's name. Our parents left NO Will. Do we need Property Card to start this process? I was told Property Card is a fairly new concept (introduced 4 years back) and it is MUST for any property related transactions hence we MUST get the property card. We inquired with the secretary of the CHS, and he told us the property card is in society's name (and so is 7/12) and no member has applied for a NEW property card in their name(s) and hence he is NOT aware of the exact procedure to get an individual property card. My questions are 1) What is the procedure to obtain a NEW Property Card in our (me and my sister) names? 2) What is the procedure to do Title Transfer at PMC?