I need to have a customized receipt number and not use the auto generated F - number. How do I do that? I want to change it from F6E62T1 to KB00001 for example.

1 Answer 1


Make a calculation field named ReceiptNumber, the calculation would be

="KB" + Entry.Number.ToString().PadLeft(5, '0')

Please be aware that this will only show a number AFTER the entry has been submitted

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