HOW to deal with Swap transaction. What are the documents needed and what are the things i should consider in swapping. I have my oto but it is not yet under my name the car is from my uncle and he got it through tie-ups. the car is still under the name of the 1st owner. I've bought the car from my tito but we did not make any documents like the deed of sale, etc. but he gave me the registration if the car. now i have spotted a nice ride and the owner of the other car agreed on swapping. What should i do?