Follow below steps to update Deliver Invoice number

1. Open Rapid RMS application.
2. Open purchase order module from the dashboard.
3. Tap ‘delivery pending’ module.
   
   
4. In delivery pending all the orders which are move from open order will be listed.
5. Orders will display with created date & time, OPN#, title, invoice, delivery date & time, user and Action.
6. Open any invoice which invoice number you want to change.
   
   
7. In Delivery Screen, on top screen you will see invoice no.
8. Tap on the invoice number.
9. Now you will see ‘delivery invoice number’ popup.
10. Change ‘delivery invoice number’ and click on the Save button.
    
    
11. Now in delivery screen page click on save button.
12. Now you will see, the Delivery invoice number will update.