Checking the Invoice History (6436)
You can click the Shipment tab in the Sales Order window to see which items you have shipped from this order. Items are considered shipped when you generate an invoice that includes the original order number. See ?Working with Invoices,? later in this chapter, for more information about invoices.
Every item shipped is listed on a separate line. The item information is taken from the invoice that records the shipment of the items.
To check the shipment history:
Click the Shipment tab in the Sales Order window.