US Airways Dividend Miles - Special Needs - 'CAMS Designator'?

I just returned from a US Airways trip, and was surprised to see a special need listed under my itinerary:

"CAMS Designator"

Does anyone have a clue what this means?

Caledonian
Ale and
Meals
Service?

Caledonian
Ale and
Meals
Service?

lol. Best laugh I've had on this site yet. Maybe they knew I was Scottish!