Regarding legal heir certificate.

Hello, We have a MHADA house in Mumbai in the name of my unmarried daughter. My daughter is deceased now. They dont have any child. I want to know if I will need Legal Heir Certificate or Succession Certificate to get the property transffered in my name? At the time of buying the house my daughter had put my name (her mother) as the nominoee to the flat in MHADA forms. Does this mean I can simply use the nomination to get the property transferred in my name? Is it necessary that Her two sisters and 2 brother are willing to give no objection certificate to relinquish their claim on the property. Please help me. Thanks!