The properties init param takes a property declared to configure various properties.

<component>

  <key>PropertyManagerConfigurator</key>

  <type>org.exoplatform.container.PropertyConfigurator</type>

  <init-params>

    <properties-param>

      <name>properties</name>

      <property name="foo" value="bar"/>

    </properties-param>

  </init-params>

</component>