Gameplay Abilities: how to use Make GameplayEffectQuery node?

I want to get list of all active affect on target.

I’m trying user Get Active Effect node but this need query and i dont know hot to make it.

What is this Custom match delegate ???

If i dragout pin from “Custom Mactch Delegate BP”, i can create custom event… like so

But when i break link to custom event node and try connect again… i cant…

i can’t understand what kind of arguments i need to create custom event of function…

Just figured it out by dumb luck: select the node and uncheck the delegate pin in the pin options.