Entreprise Server connecting to WebSphere

Has anyone connect the Enterprise Server to IBM’s WebSphere Application Server? Any suggestions on which adapter would be the best fit?

Tony, there is an EJB Adapter for both Integration Server (v1.0) and Enterprise Server (v4.2). The adapter running within the Integration Server environment was pretty simple to use because it provides a clean GUI for managing bean methods. I do not have experience with the EJB Adapter for ES, but the IS version handles most error-handling and other extended functions without configuration.

Do you have the option to use the EJB Adapter for Integration Server?