How do I move nodes in-game?

Hi, so I have a part that I need to move some nodes for and I would like to do it visually in-game. I'm pretty sure there is a way to because I think I did it on accident before, but I cant figure out how. any help?

 

NBeditor was a thing but right now the only "visual" way to do it is through Notepad++

 

Ah ok, I thought I remembered being able to do it through world editor or something. Thanks for clearing that up!