If you have the entrée.DOC add-on module installed this button will be available when the invoice edit mode is set to Change Invoice.

 

Clicking this button will open a menu that will allow you to scan the original copy of the invoice or loading sheet.

 

If an image of the invoice or loading sheet has already been scanned, you will instead have the option to view the scanned image of the invoice or loading sheet.

 

 

For more information visit the entrée.DOC system guide online at: http://necs.com/getdoc2.php?id=120.