luos/workflow/engine/xmlform/tasks/tasks_Owner.xml

<?xml version="1.0" encoding="UTF-8"?>
<dynaForm name="tasks_Owner" width="99%" mode="edit" enableTemplate="0" border="0">
  <TAS_UID type="hidden"/>
  <INDEX type="hidden"/>
  <TAS_OWNER_APP type="dropdown" group="1">
    <en><![CDATA[Set task performer as]]><option name=""><![CDATA[(No ownership changes)]]></option><option name="1"><![CDATA[First case owner]]></option><option name="2"><![CDATA[Second case owner]]></option><option name="3"><![CDATA[Third case owner]]></option><option name="4"><![CDATA[Fourth case owner]]></option><option name="5"><![CDATA[Fifth case owner]]></option><option name="6"><![CDATA[Sixth case owner]]></option><option name="7"><![CDATA[Seventh case owner]]></option><option name="8"><![CDATA[Eighth case owner]]></option><option name="9"><![CDATA[Ninth case owner]]></option><option name="10"><![CDATA[Tenth case owner]]></option></en>
  </TAS_OWNER_APP>
</dynaForm>