Generate invoice workbooks from the live master schedule, then switch templates in one place when the standard workbook changes.
The active template is used automatically when anyone generates an invoice.
The bundled PAH template stays available here as the default reference workbook.
You can switch back to it at any time, or upload a different workbook for the whole deployment to use.
This is intended for PAH hospitalists. Other sites may work, but they have not been tested yet.