When multiple stakeholders and organizational layers are involved, it's essential to have a well-defined Communications Management Plan. This plan outlines what information will be shared, how, when, and with whom. It integrates both agile practices (e.g., information radiators, daily standups) and organizational needs (e.g., formal reports, PMO templates). PMBOK Guide - Seventh Edition emphasizes tailoring communication strategies based on stakeholder needs and context. Agile teams are encouraged to remain transparent and adapt communication forms to suit stakeholders (Agile Practice Guide, Chapter 6). Option A ignores the need for comprehensive documentation. Option B is incomplete and doesn't cover all communication formats. Option C prioritizes PMO policy over project-specific needs. References: PMBOK Guide - Seventh Edition, Communication Performance Domain Agile Practice Guide, Chapter 6: "Managing with Agile: Communications" -