The figure shows a screenshot of the SOAOrderBooking.bpel page in JDeveloper. The screenshot shows the activities in the "ApproveOrder" human task activity:

• "ApproveOrder_AssignTaskActivity" assign activity

• "ApproveOrder_AssignSystemTaskActivity" assign activity

• "initiateTask_ApproveOrder" invoke activity. There is an arrow going out from this activity to the TaskService partner link icon in the Services swimlane.

• "receiveCompletedTask_ApproveOrder" receive activity. There is an arrow going out from the TaskService partner link icon in the Services swimlane to this activity.

The figure also shows the "taskSwitch" switch activity below the "ApproveOrder" human task activity.