Which document tracks the status of personnel licenses within the force element?

The Operator Permit Ledger (ZOPLR) is specifically designed to track the status of personnel licenses within military units or force elements. This document serves as an official record that logs information about operator permits, including who holds a license, the type of license, and the validity or expiration dates. It is crucial for ensuring that only qualified personnel operate military vehicles, thus maintaining safety and operational efficiency.

In contrast, the Training Record Form primarily documents the training soldiers have completed, but does not track license status. The Driver's License Database, while it may track licenses, is not specifically tailored for military personnel or their operational needs. The Vehicle Assignment Sheet is focused on detailing which vehicles are assigned to which units or individuals and does not pertain to license tracking. Therefore, the Operator Permit Ledger is the most appropriate answer for monitoring personnel licenses within the force element.