Lets say you have 6 similar tracks that belong together, You can load them into their track folders then do editing with just the track folder. Here I have 6 hand claps that are in a folder called CLAPS.  I can trim, split, splice, cut, copy and paste, mute, and most other editing feature, done right to the folder . it applies the edits to all tracks inside the folder as one.  One edit move ... edits these 6 tracks at the same time.