<extension point="operations" target="org.nuxeo.ecm.core.operation.OperationServiceComponent">

    <operation class="org.nuxeo.ecm.localconf.SetSimpleConfParamVar"/>
    <operation class="org.nuxeo.ecm.localconf.PutSimpleConfParam"/>
    <operation class="org.nuxeo.ecm.localconf.PutSimpleConfParams"/>

  </extension>