Description of problem: Hi, please, visit following links in 'How reproducible'. Documentation seems to be missing there 8-) In case of 'PCI/USB devices' attribute "managed='yes'" is omitted, yet it's described in http://libvirt.org/guide/html/Application_Development_Guide-Device_Config-PCI_Pass.html May be it's the same case for other documentation as well ~ in the meaning it can be found elsewhere. This bug report is summary for all URLs I could find under Documentation at libvirt.org ; I'm not sure if this should be split into bug-per-page. If so, please do so/tell me so :) As a reference: http://www.redhat.com/archives/libvir-list/2010-November/msg00015.html How reproducible: Visit following links http://www.libvirt.org/formatdomain.html#elementsUSB http://www.libvirt.org/archdomain.html http://www.libvirt.org/archnode.html http://www.libvirt.org/formatnode.html http://www.libvirt.org/drvremote.html Steps to Reproduce: Not applicable Actual results: Incomplete documentation or documentation is not present at all. PCI/USB - incomplete attributes other - missing/not present at all Expected results: Documentation to be there or being complete :-) Additional info: Take it easy, keep it up and thanks!