The document discusses the role and functions of a Portfolio, Program, and Project Office (P3O). A P3O is a decision-enabling and delivery support model that bridges strategic initiatives with ongoing business operations. It supports senior management decision making, ensures alignment of projects to strategy, and optimizes resource management and project delivery. Key functions of a P3O include portfolio management, program management, project management, and acting as a center of expertise. Establishing a P3O can help organizations effectively manage all business change initiatives and realize intended benefits.