The term 'Case Handler' can be summarized as a PORTER, which is a 6-letter job description. A PORTER is a person who carries luggage and other items for travelers at airports, hotels, and other locations. They are responsible for helping guests with their luggage, providing directions, and ensuring that the premises are clean and safe. Porters may also be responsible for delivering mail and packages, setting up meeting rooms, and providing other services to guests.