Data type ghosting Although you can only edit one data type at a time, you can choose to always show clips and
automation envelopes simultaneously. All but the selected data type will be shaded, or “ghosted”.
This allows you to see all data types in context while editing a specific data type.
You can also hold down the SHIFT key and click any ghosted object to switch a track’s current Edit
Filter setting. This is a quick way to toggle between editing clips and automation envelopes.
From the manual page 399.