rewrite his. the purpose and mission of a Project Management Office (PMO) is to ensure that projects within an organization are well-managed, aligned with organizational strategy, and completed successfully. The PMO achieves this by providing a standardized methodology for project management, offering training and support to project managers, and monitoring and controlling project performance. The amount of Project Management (PM) that is "enough" can vary greatly depending on the size, complexity, and strategic importance of the project. However, at a minimum, PM should include defining project objectives, planning and scheduling tasks, allocating resources, managing risks, and monitoring and controlling project performance. As for how much PMO support is enough, this also depends on the specific needs of the project and the project manager. Some projects may require extensive PMO support, including regular oversight and control, while others may only need occasional guidance or advice. The key is to provide the right level of support to ensure that the project is successful, without micromanaging or stifling the project manager's autonomy