Service team
Servers and a captain for a plated room or a buffet.

Crew
Trained servers, bartenders, captains, culinary, and event leads for the shift you actually have.
Send this team a briefStaffing is a section, not an afterthought on a catering order. You say which roles, how many, the call time, the venue, and the dress. The crew desk reads that before they call, so the conversation starts at fit and timing.
A staffing request that says 'some servers' wastes the callback. This form asks for roles, headcount, call time, finish, venue, and dress. That is the work order the desk uses.
If we are also catering or producing the night, say so. The same brief can name a second section so the floor and the kitchen are not staffed from two different stories.
How it shows up
Servers and a captain for a plated room or a buffet.
Bartenders scaled to the guest count and the length of service.
Cooks and utility when the kitchen needs bodies, not only the dining room.
A lead on the floor who is not also carrying a tray.