You can track time for all paid users on your account.
USM Content
Track time for other people
- In the navigation bar, select People.
- Select the person whose time you want to track.
- On the profile page, select Time & Expenses > Time Tracking.
- Enter your changes, and then select Submit for Approval.
If you're a Resourcing Administrator or Project Manager in your account and nothing happens when you select the timesheet, that person is a managed resource, and you can't track time on their behalf. Visit Account Settings > People to see a list of all licensed Resource Management users, managed resources, and unmanaged resources.