Why should hotel management authority be set up?

Management authority is actually the size of the official.

And the hotel is divided into departments such as the front office, guest rooms, catering, finance, IT, engineering, etc. The leader of any department is assigned to another The department may not even be as good as a grassroots employee. The so-called technical expertise means that the engineering director cannot direct the front office employees to work. The hotel manager and general manager can coordinate