I would like to be able to import requirements from an XML file into RQM. The RQM help post this sample XML file
<xml>
<requirement xmlns="http://jazz.net/xmlns/alm/qm/v0.1/"
<title>Accessiblity</title>
<creator>ADMIN</creator>
<description>Product must support accessibility standards</description>
<owner>ADMIN</owner>
<state>authoring.s1</state>
<tags>tag1,tag2</tags>
<resolver>ADMIN</resolver>
</requirement>

when importing this exact file, i receive the following error:

The uploaded content does not match the XML schema for requirement

Was there a change that was not published in the help? can someone point me to a valid XML file to import.
Thanks!