Use the View menu to determine which zone and group parameters are shown in the Instrument Editor.
View All: Shows all available columns and subcolumns.
Individual Zone and Group display settings: Choose the individual columns and subcolumns you want to display. The zone entries are available in Zones view. The group entries are available in Groups view.
Tip: Press Option, then choose a disabled zone or group column to limit the display to the chosen column.
Restore to Default: Reverts to the default view.
Save as Default: Saves the current view of zone and group parameters as the default view whenever you open the Instrument Editor.