The Electronic message tab is available only if you are using Supply Chain Integration. If you are using Supply Chain Integration to send a message to a customer or supplier, the tab shows the XML message that was generated by Isah. You cannot change this message.
The recipient can import the electronic message in his of her own ERP system. If, for example, you have sent a purchase order to a supplier using Supply Chain Integration, the supplier will import your purchase order as a sales order.