For the 2 optional sub-elements - <alias> and <address> of input device, make the order of them interchangeable in the XML. Signed-off-by: Lily Zhu <lizhu(a)redhat.com&gt; --- docs/schemas/domaincommon.rng | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 1d06a5e..7c7f956 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -4309,12 +4309,14 @@ </element> </group> </choice> - <optional> - <ref name="alias"/> - </optional> - <optional> - <ref name="address"/> - </optional> + <interleave> + <optional> + <ref name="alias"/> + </optional> + <optional> + <ref name="address"/> + </optional> + </interleave> </element> </define> <define name="hub"> -- 1.8.3.1