Overview
How to enable the ability to lock and approve employee timesheets.
Once the options is enabled an Approve Timesheets button will appear.
How to Configure your Pay Period
1. Sign in to your Workforce account
2. On the left, click System Settings
3. Under System Settings select General
4. Select the check box 
next to Enable Timesheet Approval
5. Scroll to the bottom of the page and select Save General