The image shows a BPEL workflow. At the top is an arrow labeled business process that points into a receive activity labeled purchase list. The receive activity points down to an invoke activity labeled Vendor Pricing Service. The invoke activity points down to a scope that includes an invoke activity labeled Assign Task via Task Service and a receive activity labeled Get Outcome via Task Service. The invoke activity has an outgoing arrow on its right side. The receive activity has an incoming arrow on its right side. The scope activity points down to a decision logic box. The decision on the right is labeled Rejected, which points down to an invoke activity labeled Employee Notification. The decision on the left is labeled Approved, which points to an invoke activity labeled Vendor Order Service. Incoming and outgoing arrows appear on the left side of the invoke activity. The invoke activity points down to the invoke activity labeled Employee Notification.