[Question] How does one plan for death as an effective altruist?

I may or may not have dreamt this, but I thought there existed a useful post on the forum about how to write a will as an EA so that your money goes to the most effective charities in the world upon death. For the life of me, I can’t find this post now (pun unintended), so if anyone remembers this post or is able to point folks interested in this question to resources on the subject—I would really appreciate it.