The figure shows a screenshot of the Task Parameters dialog. The Type field is set to "Variable". The dialog shows the variables in the following hierarchy:

• Variables > Process > Variables > inputVariable > payload > client:SOAOrderBookingProcessRequest > ns1:PurchaseOrder (not expanded). This item is selected.

• Variables > Process > Variables > outputVariable (not expanded)

• Variables > Process > Variables > customerServiceResponse (not expanded)

• Variables > Process > Variables > OrderBookingFault (not expanded)

• Variables > Process > Variables > ApproveOrder_1_globalVariable (not expanded)

• Variables > Process > Scope - ApproveOrder_1

The XPath field shows "/client:SOAOrderBookingProcessRequest/ns1:PurchaseOrder".