SubWorkflow

<?xml version="1.0" encoding="utf-8" ?>
<Tasks>
  <!--
    SubWorkflow is a sequential task that kicks off a sub workflow.
  -->
  <Task id="$int" name="SubWorkflow" description="$string" enabled="true|false">
    <!-- The sub workflow id to kick off. -->
    <Setting name="id" value="$int" />
    <!-- Optional and defaults to start. Kick off action. -->
    <Setting name="action" value="start|stop|approve|reject" />
    <!-- Optional and defaults to sync. Kick off mode. -->
    <Setting name="mode" value="sync|async" />
  </Task>
</Tasks>