The image shows the ebMS custom document screen. The first area of the screen shows the following fields: Document Definition Name, Description, Definition, and Root XSD Name. The first area also shows the Reset Parameter button. The second area of the screen shows the following tabs: XML, Routing, XPath, Correlation, and Apps. The XML tab is selected. The tab shows the following fields: Identification Expression (XPath), Identification Value, and DTD/XSD Namespace Conversion. At the top right of the screen is the Save button.