# Specify assembly descriptor references

> For the complete documentation index, see [llms.txt](https://www.jetbrains.com/help/idea/llms.txt).

Assembly descriptor references define interaction of Web applications with EJB, WebServices, and so on. The assembly descriptor references are specified in the deployment descriptor file `web.xml`.

## See also

### Procedures

[Create Web application elements](creating-and-configuring-web-application-elements.html)