Which administrative function is focused on tracking workflow and electronic correspondence?

The focus of tracking workflow and electronic correspondence falls under office management functions. Office management involves organizing and coordinating office operations and procedures, ensuring the smooth functioning of the workplace. This includes managing communications, records, and document flow, which are essential for maintaining efficient operations and facilitating effective communication among teams.

While other areas like human resources and executive support may involve aspects of communication and workflow, their primary focus is on specific functions such as personnel management or providing administrative support to executives, respectively. PERSCO deals specifically with personnel management, including control and tracking of personnel data, which differs from the broader context of electronic correspondence and workflow management.

Thus, office management is the correct answer as it encompasses comprehensive administrative duties concentrated on efficient operational flow, including tracking and managing correspondence electronically.