Recently I needed to update my old sbs files where there were a lot of nasty nodes. So I reorganized all structures with using of frames and comments inside. After 10 minutes of making stupide clicks I came to the conclusion that it would be much faster to do everything with shortcuts such as this done in unreal engine 4. For example, the comment is button is "C", frame is "F"? It is not clear why no one asked for such a simple function.