The PMI-PMOCP Strategic Alignment domain clearly positions the PMO's value proposition asthe cornerstone of its identity and alignment with organizational needs. When transitioning toward a customer-centric service model-especially in hierarchical cultures-the PMO must firstformalize and communicate its new value propositionin the PMO charter or similar foundational documents. This formalization ensures clarity of purpose, aligns expectations, and legitimizes the PMO's evolving role. While governance transformation (Option C) and fostering collaboration (Option D) are important steps, they should come after establishing a clear value proposition. Evaluating tools (Option A) is tactical and less impactful without strategic alignment. PMI standards emphasize that a PMO's transformation starts with defining and communicating its value in a way that resonates with stakeholders and aligns with organizational strategy. References: PMI-PMOCPExam Content Outline, Strategic Alignment Domain PMI Practice Standard for Project Management Offices (2013), PMO Value Proposition Section PMI PMO Value Ring, Service Orientation