Which document provides unit commanders with details about authorized positions and personnel filling those positions?

The Unit Personnel Management Roster is the correct answer as it specifically provides unit commanders with a comprehensive list of authorized positions and details about the personnel occupying those positions within a unit. This document includes critical data such as rank, duty title, and whether personnel are in authorized positions, enabling commanders to assess their unit's structure and staffing levels effectively.

Understanding the significance of this document is crucial for managing personnel resources within a unit. It assists commanders in making informed decisions about deployments, promotions, and personnel management by giving them visibility into who is assigned to which role and ensuring that the unit is operating at its full capacity.

Other documents listed may contain relevant information, but they serve different purposes. The Personnel Action Report primarily focuses on specific personnel actions, such as changes in status or assignments. The Workforce Analysis Report typically analyzes workforce trends rather than detailing individual positions in a unit. The Staffing Record may track staffing levels and needs but does not provide the same level of detail about specific personnel assignments as the Unit Personnel Management Roster does.