The Salesforce Connector Enterprise creates a NetSuite sales order from a Salesforce opportunity; however, there can be additional information that is added onto the sales order that would differ from the Salesforce opportunity. Furthermore, sales orders for enterprise and/or account management may be created directly into NetSuite and not Salesforce. In such cases, users are able to see additional Line Item information from Netsuite.
These line items are synced back along with the Sales Order and are attached on the corresponding Sales Order page. The line items have been added as new customized salesforce objects sales order line items in Salesforce.