How to set my player is dead?

I have created a game and i want to pop up a game over widget when my player dies. I created game over widget and even my player dies. but I don’t have any function like playerdead in my playerpawn so I am not able to pop up my gameover screen when my player dies. how to create a player dead function and connect it to gameover widget

How do you know when the player is dead? What triggers it? This is where I’d create the widget and add it to the viewport.

Hi Everyone,
Thanks a lot!