The document discusses the role of the agile manager and the changes required for managers to adapt to agile ways of working. It outlines 6 core activities of the agile manager, including managing projects and staff, supporting self-organized teams, building trust and motivating people, creating an environment for success, and initiating communities of practice. The agile manager plays a key role in an organization's agile transition and must become a supporter of agility rather than an opponent for the transition to be successful.