Which planning document provides a roadmap for how the project will be executed?

The Project Management Plan serves as a comprehensive roadmap for executing a project, outlining how it will be managed, executed, and controlled throughout its lifecycle. This document integrates and consolidates all necessary elements, including project scope, timelines, resources, and communication strategies. It aligns the project team's efforts and provides guidance on achieving the project objectives within the defined constraints of scope, time, and cost.

By detailing specific methodologies, risk management strategies, and quality assurance protocols, the Project Management Plan ensures that all stakeholders have a clear understanding of how the project will unfold. It also facilitates coordination among various team members and departments, which is crucial for maintaining momentum and ensuring that tasks are completed efficiently.

While the Project Scope Statement outlines the project's objectives and deliverables, it doesn't provide the level of detail regarding execution that the Project Management Plan does. The Stakeholder Register identifies who is involved in the project and their interests, but it does not dictate how the project will be executed. The Work Breakdown Structure, on the other hand, breaks down the project into smaller, manageable components but does not address the overall approach to managing and executing the project. Hence, the Project Management Plan is essential for a cohesive execution strategy that encapsulates all these elements.