Housing Society Issue

There is a difference between ownership and possession. Consult a lawyer  of your state of your position as the laws differs from state to state in this matter.

How the payment of maintenance charges by the resident/tenant/relative shall confer ownership on him? In rent agreements, it is mentioned by the partiesas to who shall pay maintenance charges. If you have documents as to ownership such as share certificate/letter of allotment/possession, your relative can not claim a titile for him.  

Basically the payment receipts of society charges or maintenance etc do not confer any title on the occupant. You should write to the society not to accept charges etc from them and also not toissue receipts to them. If the society doesnt agree, you may lodge a complaint to the Registrar of Cooperative Societies.