In a five-by-five model of a project, Mikkelsen and Riis discuss generic elements of a project: project management, project task, stakeholders (interested parties), resources, and project environment. They use the model to identify the nature of a specific project and develop appropriate approaches and means. They cover forming and defining the project, planning the course of action, organizing, cooperation in the project organization, project leadership, project control, the management of several projects, and trends and challenges for future projects.