Web Application WAR file -> Web Service Refs tabbed pane
The Web Services References tabbed pane enables you to define the web service contained in the web module. This is required if your web application is going to interact with any web service. You must provide the name of the service as it appears in your code and the service interface that it implements. Optionally, you can identify the file, a JAX-RPC , and a set of endpoints in the service.
To add Web Service Reference:
To edit a Web Service Reference, select the reference in the table and click Edit. The Edit Web Service Reference dialog box is displayed. Consult its online help for more information.
To delete a web service reference from the web service references collection, select its entry and click
Delete.