How can i create this node?

i learn from the internet and i got UE4 since yesterday.
I see here a function that i want but the problem is that i don’t know how to create that third “node” i guess its called node.
[video]Unreal Engine 4 - move camera with mouse button - YouTube

There’s like 50 nodes in there. What’s the name of the node - BreakTransform?