Before initiating resource-intensive activities, the project manager must meet with the PMO and evaluate existing resource constraints based on the resource management plan. This ensures alignment on availability, leads to realistic planning, and supports negotiation or reprioritization before kickoff. The PMBOK Guide - Seventh Edition emphasizes collaboration with organizational governance structures like the PMO during planning to optimize resource allocation. Option A is risky and non-compliant. Option B could result in inefficiency and role confusion. Option D bypasses internal governance and formal channels. References: PMBOK Guide - Seventh Edition, Planning and Resource Performance Domains PMI Organizational PMO Framework ##############################################