Are you asking about the restaurant? This depends on the organizational structure of the enterprise itself, and the division of responsibilities can be divided by itself. Generally speaking, it is: general manager's office, finance department, restaurant department, catering department (kitchen), purchasing department (generally the secondary department of finance department), engineering department (stores can be placed under the jurisdiction of the office) and marketing department (whether it is necessary to set up this department separately depends on the size, grade and customer base of the store). Basically, I hope it will be useful to you.