The track automation Event List
Most users do not know about this list, because it is only available by key command. The key command is …. drum roll …. Ctrl + Command + E.
It looks pretty much like the Event List and works the same way. Here, you can alter existing automation control points to your heart's content:
The question is, can you select the control points and copy them by pressing Command + C, go to another track and open the Track Automation Event List, and press Command + V to paste them? You betcha!