The document discusses organization and organization design. It defines organization as a collection of people working towards common goals and objectives. There are two broad categories of organization - formal and informal. Organization design is the process of structuring an organization to help it achieve its goals. It involves team formations, decision-making processes, communication methods and more. The document outlines 10 principles of organization design and discusses different types of organization structures like hierarchical, functional, horizontal, divisional, matrix and team-based structures. It provides details on formal organization, its types and structures.