Application Server has client-side implementations to enable you to communicate with registry servers plugged in as connector resource adapters. This enables Application Server to transparently connect to multiple registry types by using different resource adapters.
Before you can add a registry to which to publish web services, you must deploy an appropriate connector module. With Admin Console, add a connector module at Application Server > Applications > Connector Modules. Click the Deploy button to deploy a new connector module, then choose the appropriate resource adapter archive (RAR) file.
Application Server comes with a pre-deployed resource adapter for a UDDI registry. So, you do not need to deploy a resource adapter to use a UDDI registry.