To ensure that WS-Notification web service interactions are performed in a reliable way, you configure a JAX-WS based Version 7.0 WS-Notification service, JAX-WS client, and JAX-WS based WS-Notification consumer web service (through policy set functions) to use WS-ReliableMessaging.
To enable reliable notification, you apply policy sets that include the WS-ReliableMessaging policy to the service point, service client, and service consumer applications.
You can configure policy sets for JAX-WS clients for both application server and client environments, including thin clients. For more information, see Managing policy sets using the administrative console.