Which of the following describe the governance responsibilities of a P3O model?

The P3O® Foundation (2013) manual outlines that a P3O’s governance responsibilities include providing the backbone for change initiatives, a single data source, and decision-making rules. Section 2.1.2 states, "The P3O model provides the governance and control backbone, a single source of data, and implements rules for decision-making to support portfolios, programmes, and projects." However, it does not make decisions on behalf of the main board (4), which remains a senior management function. The 2013 edition emphasizes P3O’s supportive governance role, ensuring alignment and consistency without usurping authority. Options B, C, and D include the incorrect fourth element, making A the accurate choice. This framework enhances organizational change management.