What is this system called? I want to store item, click item to select actor

I really appreciate you trying to help but I’m sorry the above quotes there seem to be c++ based or when Auran13 said “add actor” I can’t find any nodes for adding actors to anything other than ‘layer’ even with context sensitive unchecked.

I’m trying so hard to understand what you’re saying but I think I’m missing a few important pieces of knowledge that would tie all of this together.

Thank you for helping though really.

I found this here that might do the job for now: