Part of evdev.xml

...
    </layout>
    <layout>
      <configItem>
        <name>jb</name>

        <shortDescription>jb</shortDescription>
        <description>Lojban</description>
        <languageList>
          <iso639Id>jbo</iso639Id>
        </languageList>
      </configItem>
    </layout>
  </layoutList>
...