I created a suite script that will parse a CSV file, and in the csv file there will be info such as internal sales order ID, item, quantity etc and then will transform that salesorder into an invoice and only update those lines..... My suitescript works perfectly unless an Item is a group item. If an item on the sales order is a group item and I try setting the quantity and the rate on the invoice I am getting "You cannot edit the end of group line. You must delete the group." Can I not set the value of a end group line?