The filter function is used to refine shifts that are displayed in the Available Shifts and Scheduled Coworkers sections. When the filter is turned on, the app displays a checkmark beside the filter icon. Tap the filter icon 
to filter using the following options:
- Department
- Job
- Shift Period
You also have the option to show or hide the following:
- Available Shifts
- Overlapping Shifts Only
- Unscheduled Coworkers