How to Generate Sales Invoice (Auto Desired Number) Reference

Hi. I’m using version 25.4.17.2256.
I wonder how do I self key in the Automatic Desire Number for the Sales Invoice Reference.
For example, If I start it with 2025###.
How do create the first invoice that will auto generate the sales invoice number as 2025001?
Please help. Thank you.

Select “Form Defaults” at the bottom of the sales invoice list and tick the Reference box to set default to Automatic.

1 Like

Follow up @AJD 's advice.
Manually enter the desired invoice number for the first invoice.
(So uncheck it once).