Selling Assume Balance Car

Guys
Question lang po,
I`m selling my Lancer Ex 17months already paid,Eastwest Bank
Paano po ang process ng pag sesell ng assume??

my sinundan akong thread nabasa ko na po how to sell KUNG HINDI IINFORM ANG BANK

Paano naman po kung iinform po namin ang bank??

deed of assignment or transfer of obligation po ba ang tawag po duon?

THANKS PO IN ADVANCE :)