Select Appointments > Configuration… > Appointments Statuses
Use the Show All button to view all appointment statuses. Or use the Search field to further drill down your search.
Place a check in the "Include inactive statuses" box to include inactive appointment statuses in your search results.Select the Appointment Status.
Optional: Modify the appointment status.
Click Save. Otherwise, click Close if no changes were made.
Place a check in the "Include inactive statuses" box to include inactive appointment statuses in your search results.