Overview: When creating a new PO a user may edit the PO number incorrectly and want to recall the auto-generated sequential number that was originally placed in the field.
- Display the refresh icon beside the PO number field if the PO number has been edited
- When the user clicks the refresh icon, clear the field and repopulate it with the original auto-generated PO number
- Refresh icon is displayed beside PO number field only when PO Number has been edited
- Clicking the refresh icon repopulates the PO Number field with the original sequential PO Number