The assignment content discusses the importance of hard system approach in determining the success of an organization, using IKEA as a case study. The main actors responsible for the organization's success are management and staff, who are responsible for implementing changes (transformation) to achieve the organization's mission and vision (Weltanschauung). The owner of the organization is also crucial, comprising decision-makers such as staff and managers. Environmental constraints, including resources and stakeholders, also influence the organization's performance. The CATWOE analysis helps measure different important sections of the organization that contribute to its success. Ultimately, hard system approach and CATWOE analysis play an efficient role in determining the success or failure of an organization.