Specifies the number that the vendor uses on the invoice that they sent to you. By default, you must fill this field, but you can change that setting in the Ext. Doc. No. Mandatory field.
You can then use the number later if, for some reason, you need to search for the posted purchase line using the vendor's number for the document.
 Tip |
|---|
For more information about how to work with fields and columns, see Work with Data. For more information about how to find specific pages, see Search. |