A project manager needs to develop a way to control who can modify documents, artifacts,...

Defining access requirements involves specifying who has permission to view, edit, or manage project documents and data. This control is vital to maintain the integrity and confidentiality of project information. By establishing clear access protocols, the project manager ensures that only authorized individuals can make changes, thereby reducing the risk of unauthorized modifications and enhancing data security.

As per the CompTIA Project+ PK0-005 exam objectives, under Domain 3.1: Given a scenario, use the appropriate tools throughout the project life cycle, managing access to project artifacts is a critical aspect of project documentation and control.