Can't find this node in the node list. I'm copy pasting it between blueprints but this is getting a bit ridiculous

it looks like a duck and behaves like a duck, but how do I get it in my blueprint? I’m mean, I already have it in the blueprint but don’t recall how I’ve got it

Maybe I’ve copied this from another project, maybe the content example one. I will need to check.

But how did they got that in there?