The image shows the composite.xml file for the OrderBookingComposite in the SOA Composite Editor. It shows the following services in the left swim lane:

• UpdateOrderStatus_ep

• orderprocessor_client_ep

The designer shows the following service components:

• ApprovalHumanTask human task

• EvaluatePreferredSupplierRule business rule

• FulfillOrder mediator

• InternalWarehouseService BPEL process

• OrderPendingEvent mediator

• OrderProcessor BPEL process

• OrderUpdateEventMediator mediator

• PartnerSupplierMediator mediator

• RequiresApproval business rule

• UpdateOrderStatus mediator

The right swim lane shows the following references:

• CreditCardAuthorization Web service

• StoreFrontService Web service

• FulfillmentBatch JMS adapter

• PartnerSupplierService Web service

• NotificationService Web service

• USPSShipment file adapter

The following text describes the interactions between the services, service components, and references.