XPath
The XPath options (screenshot below) enable you to set the display options of results in XPath Debugger, separately for the main results and for the Watch window.
•Expandable tree or serialized: Select whether the results should be shown as trees with descendants, or as serialized XML nodes. Note that serialization works only for documents loaded for the evaluation.
•Descendant nodes: Sets the maximum of descendant nodes to show.
•Show attributes inline: Attributes are additionally shown on the same line as the element. The benefit of this is that you can see the attributes even when the element node is colapsed.
After entering the details, click OK. You can send a test email to check whether the settings work correctly.