What aspect of project management does a project resource plan define?

A project resource plan is focused on identifying, allocating, and managing the resources required to complete a project successfully. This includes defining the roles and responsibilities of team members, along with performance criteria that ensure all parties understand what is expected of them in terms of their contributions to the project.

By detailing who is responsible for specific tasks and how their performance will be assessed, the project resource plan helps ensure that team members are aligned towards achieving the project objectives. This document serves as a guide for project managers to effectively coordinate resources, monitor progress, and ultimately achieve project goals with efficient use of human resources.

In contrast, a project budget and timeline primarily deal with financial resources and scheduling, while measuring project success criteria is focused on outcomes rather than the resource considerations outlined in the resource plan. Additionally, project scope and objectives relate to the overall direction and goals of the project, which, while important, are distinct from the management of team member responsibilities and performance.