<version>4.1.0+</version>
          <description>Describes a custom profile activation trigger, brought in via build
            extension.</description>
          <association>
            <type>ActivationCustom</type>
          </association>
        </field>
        -->
      </fields>
    </class>
    <class>
      <name>ActivationProperty</name>
      <version>4.0.0+</version>