Tags for NSO service templates

serviceTemplate.xml

<config-template xmlns="http://tail-f.com/ns/config/1.0"
                 servicepoint="tagtest">
  <devices xmlns="http://tail-f.com/ns/ncs">
    <device>
      <name>{device}</name>
      <config>
        <nodes xmlns="http://example.com/device">
          <?foreach {node}?>
          <node tags="merge">
            <id>{id}</id>
            <type>{type}</type>
            <description>{description}</description>
          </node>
          <?end?>
        </nodes>
      </config>
    </device>
  </devices>
</config-template>