<div tal:condition="context/talkback|nothing" i18n:domain="cmf_default">
 <div tal:condition="python: context.talkback.hasReplies(context)">
  <h4 i18n:translate="">Comments:</h4>
  <metal:macro metal:use-macro="context/talkback_tree/macros/tree" />
 </div>
</div>
