Which of the following is NOT a responsibility of the Unit Reserve Custodian?

The role of the Unit Reserve Custodian primarily involves managing and overseeing the secure storage of stamp stock, replenishing retail floor stock as needed, and maintaining financial transaction records related to the inventory. These responsibilities are essential for ensuring that postal services run efficiently and securely, particularly in handling valuable items like stamps.

Conducting employee performance reviews is not part of the Unit Reserve Custodian's responsibilities. Instead, this task typically falls under the purview of supervisory or managerial staff who have the authority and training to assess performance and provide feedback to employees. This differentiation in job functions helps streamline operations and ensures that each role focuses on its essential tasks without overlap.