I am able to see the display ID in the CSV report that we export from the display page, however I wish to see the display ID (or any other system generated unique id) in the proof of playback report also.
Currently all I am able to see in the proof of playback report is display name and not ID (when exporting the report). The idea of being able to view ID also is to be able to show that content was actually played on a particular display matching the system generated unique id and not a name that was manually given to a particular display.