source: src/main/resources/genius/templates/anac/y2012/Barter/Barter-B-domain.xml

<?xml version="1.0"?>
<negotiation_template number_of_sessions="1">
  <utility_space number_of_issues="3">
    <objective index="0" etype="objective" type="objective" description="" name="Barter">
      <issue index="1" etype="discrete" type="discrete" name="price">
        <item index="1" value="3gm"/>
        <item index="2" value="4gm"/>
        <item index="3" value="5gm"/>
        <item index="4" value="6gm"/>
      </issue>
      <issue index="2" etype="discrete" type="discrete" name="CookingOil">
        <item index="1" value="4ml"/>
        <item index="2" value="5ml"/>
        <item index="3" value="6ml"/>
        <item index="4" value="7ml"/>
        <item index="5" value="8ml"/>
      </issue>
      <issue index="3" etype="discrete" type="discrete" name="Sugar">
        <item index="1" value="4gm"/>
        <item index="2" value="6gm"/>
        <item index="3" value="8gm"/>
        <item index="4" value="10gm"/>
      </issue>
    </objective>
  </utility_space>
</negotiation_template>