The document summarizes the work done through a programme to implement Leeds' Mental Health Framework. It discusses workshops held to: create a foundation for implementation; develop and implement a collaborative strategy using driver diagrams; and review the generated strategy and plans. The programme identified shared values, agreed priorities, and created champions to drive culture change. It benefited from bringing stakeholders together, accelerating the development process, and external facilitation to challenge assumptions. Personal reflections noted the large scale change process was helpful but more planning time between workshops would have been beneficial.