How can I add more coding lines to my purchase order?

Purchase Order owners can add lines to an invoice. To add lines, the purchase order must be in either Purchase Requisition, Reset, or Rejected status. 

Tab through the last line

On the last line of the purchase order, hit Tab twice on your keyboard once more and the system will add a new line.

Use the Add Line Item button

Click the Add Line Item button to add as many rows as needed below the initial coding line.

Add above/below selected

Select a line and click the arrow beside Add Line Item. Select Add Above Selected or Add Below Selected to add a row above or below the selected row.