The document discusses how project management offices (PMOs) evolve through three stages - project management, program management, and portfolio management - as business needs change.
At the project management stage, the PMO focuses on implementing project management processes, tools, and developing project managers. At the program management stage, the PMO coordinates related business and IT projects and ensures resources are used efficiently. At the portfolio management stage, the PMO optimizes all project and program investments to contribute to business growth.
Chief information officers play a key role in ensuring PMOs master the basics at each stage before evolving, and in matching the PMO's stage to changing business needs. PMOs must demonstrate improvements at each stage to justify further