Once we know that part of the stock has arrived, we can enter a partial delivery. The method here is exactly the same for the purchase orders module.
1. Ensure Sales Orders is open
2. Select the sales order
3. Click on Properties, and click on the Detail tab
4. Enter the number of items that have been shipped in the Qty Del column
5. Click on OK, the sales order will save and close
6. Click Refresh, and view the sales order, notice that the Delivery Status will be Part