The document discusses the organization and structure of hotel departments. It begins by explaining the purpose of an organization chart and the different types of reporting relationships. It then provides an overview of the major hotel departments including rooms division, food and beverage, sales and marketing, accounting, engineering, security, and human resources. The rooms division department, which generates the majority of hotel revenue, is discussed in further detail including the front office, reservations, housekeeping, bell services, and telephone operations.