As a baby APO I never got called on to do OO stuff.. Probably wise given that my first taste of command was as 'escort officer' for the Pantech taking all our UAS's kit to Wildrenrath for summer camp. And it all went tits ..
As instructed, the Pantech driver obediently followed the escort vehicle (phew, top cover!) .. err, right under the canopy at the front of the OM, which unfortunately was several inches shorter than the vehicle... Worse, it was the day of the Summer Ball. Germanic efficiency though saved the day.