The hotel management data flow diagram is frequently used as a preliminary step to create an overview of the Hotel Room without going into great detail, which can later be elaborated. It typically consists of overall application data flow and Hotel Room process processes. This data flow diagram for hotel management also depicts the hotel's key operational processes. The following are the four key operating processes in the hotel: hotel housekeeping, supplying necessary inputs, guest arrivals and departures, and producing and serving food and beverage. Use this hotel management data flow diagram to implement efficient methods to help your hospitality business grow over time.