<?xml version='1.0' encoding='UTF-8'?>
<rougail version="0.9">
  <variables>
    <variable name="server_deployed" type="boolean">
      <value>False</value>
    </variable>
    <variable name="my_var" type="string" auto_freeze="True">
      <value>no</value>
    </variable>
  </variables>
  <constraints>
    <fill name="calc_val">
      <param>yes</param>
      <target>my_var</target>
    </fill>
    <condition name="hidden_if_in" source="server_deployed">
      <param>True</param>
      <target type="variable">my_var</target>
    </condition>
  </constraints>
</rougail>