Importing XML

My company manages information in a large xml system, but needs to output RoboHelp files. I read that RoboHelp7 supports xml, but the posts I've read in the Forum seem more concerned with outputting xml, not importing it. Can I import some form of xml into RoboHelp7 in the same way you can import a Word document, either "by hand" or through a script? Can someone point me at some documentation or help on importing from xml?
Thanks.