The correct answer is D.
The project manager must identify the stakeholders, document their needs, wants and expectations, then manage and influence expectations to ensure project success. (Since the project is already in the planning process group, this should have already taken place.) Choice A is a control function related to gaining customer acceptance. Choice B relates to looking for multiple impacts of changes. Choice C creates a scope management plan.
Revise Communication Management Concepts: Project Communication Management
Quiz:
20 Questions Challenge
50 Questions Challenge