There are three options for importing XML with this handler if there is no accociated stylesheet for the XML.
Treat as text flow: This option imports the text/data from the XML file as simple text flow. It does not contain any formatting.
Treat as XML tree view: This option imports the text/data from the XML file as HTML in tree view. All appropriate HTML fields are included.
Use customized CSS/XSL file: This option allows you to select a customized .CSS or .XSL handler file. Use the drop-down box to select the desired file.
OK: Click to accept selection.
Cancel: Click to cancel selection and return to previous dialog.