XMLtoDG reads the contents of a gem of mimetype text/xml; and looks for a xml entity called messages, which can be an arbitrary array of messages and story entries. Each message or story tag can have any number of attribute value pairs whose names are addedValues variables names and whose value accords with variable definition. The subject and body can also be set.
An example might be
<messages>
<message subject="About addedValues" storyType = "tutorial"></message>
<story subject="More addedValues" storyType = "tutorial">
<keyword>dynamic</keyword>
<keyword>manila</keyword>
<keyword>database</keyword>
</story>
</messages>
As with all import extensions, it will not be presented to Managing editors in websites until the server adminisatrion has run addedValuesPI.install and enabled the import extension from the addedValues controlpanel addin page in the admin website.