Transfer ownership of property after death

[David Nguyen]

Hi! My dad has a house in the Philippines and I believe it has multiple properties on the land, each property owned by each of his siblings so he has one house on the land.

I understand the rules are different per country, but do you know how I can put my name under the deed or what document I should use and notarize stating that he will transfer name after death?

He is not in a good health condition right now so I want to make sure I do this right if anyone can offer tips or where I should ask for help.

Thank you