I have purchae an apartment with joint name of my elder brother.Said property is jointly owned by me and my brother in all records of co-operative society like SHARE CERTIFICATE and ON SOCIETY'S RECORD. Now after our mutually (orally) sattlement my brother wants to give up his portion to me and i wants to remove his name from the title and want to be a sole owner of the property. What to do? (Which is the cheapest and easy way to remove his name from the property?)