The process for adding a track or tracks to a group or multiple groups is antiquated and extremely time consuming. There should be a way to highlight a track or multiple tracks, right click, then select a group or multiple groups to add them to. I have a large orchestral template with many groups. Sometimes I need to add a track to all of my groups and it takes me 10 minutes to click on each group, scroll to the new track, hot the add button, then the OK button. Silly.