The field configuration element configures the field of an object:

<object-param>

  <name>test.configuration</name>

  <object type="org.exoplatform.container.configuration.ConfigParam">

    <field name="role">

      <collection type="java.util.ArrayList">

        <value><string>manager</string></value>

      </collection>

    </field>

    <field name="role" profiles="foo,bar">

      <collection type="java.util.ArrayList">

        <value><string>foo_bar_manager</string></value>

      </collection>

    </field>

    <field name="role" profiles="foo">

      <collection type="java.util.ArrayList">

        <value><string>foo_manager</string></value>

      </collection>

    </field>

  </object>

</object-param>