Recognize the components of an XML document
Work with XML files and schemas
Understand how InfoPath uses XML
Before you can go much further in your study of InfoPath, you need to take a look at the Extensible Markup Language (XML), the closest thing to a “universal” format for data. XML is one of the core underlying technologies within InfoPath, and this chapter provides the background information that you’ll need a little later when you start to work with, and design, your own forms.