The image shows the OAG-7.2.1-PROCESS_PO_007--New Definition screen. The first area of the screen shows the following fields: Document Definition Name, Description, Definition, and Root XSD Name. The second area of the screen shows the following tabs: XML, Routing, XPath, Correlation, and Apps. The XML tab is selected and shows the following fields: Identification Expression (XPath), Identification Value, and DTD/XSD Namespace Conversion.