Open the Web Services window.
Use this window to view existing web services that have been created in the current database, and to create and publish new web services.
Web services are a lightweight, industry-standard way to make application functionality available to a variety of external systems and users. In Microsoft Dynamics NAV, you can expose pages, codeunits, or queries as web services. When you publish Microsoft Dynamics NAV objects as web services, they are immediately available on the network. You can test the published web services immediately by choosing the generated links. For more information, see How to: Publish a Web Service.