What does this end turn blueprint node do?

Hi guys and galls, I’m making a turn-based game and was just about to start on the main turn-based system when I stumbled across this node https://docs.unrealengine.com/latest/INT/BlueprintAPI/Online/TurnBased/EndTurn/index.html
End Turn

Problem is I don’t know what it does or how to make that type of interface to plug into it + there is very little documentation

Any Idea? It could prove useful and save me a lot of time if I can figure out how to use it.

Dont use it, develop your own system, i dont know what this one doing, but its so limited, it doesnt even worth your time spending to figure out what is it.

I have started my own system but I’m still curious, particularly about that interface input.