<ServiceGroupRegistrationParameters
   xmlns="http://mds.globus.org/servicegroup/client" >


   <!-- Specifies that the registration will be renewed every 600
        seconds (= 10 minutes) -->
   <RefreshIntervalSecs>600</RefreshIntervalSecs>


   <Content xsi:type="agg:AggregatorContent"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xmlns:agg="http://mds.globus.org/aggregator/types">

      <agg:AggregatorConfig xsi:type="agg:AggregatorConfig">
         <agg:GetResourcePropertyPollType
            xmlns:wssg= "http://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-ServiceGroup-1.2-draft-01.xsd" >
            <!-- Specifies that information from the downstream indexes 
                 should be updated every 5 minutes -->
            <agg:PollIntervalMillis>300000</agg:PollIntervalMillis>

            <!-- specified that the upstream index should collect the
                 Entry resource properties from this index -->
            <agg:ResourcePropertyName>wssg:Entry</agg:ResourcePropertyName>

         </agg:GetResourcePropertyPollType>
      </agg:AggregatorConfig>
      <agg:AggregatorData/>
   </Content>

</ServiceGroupRegistrationParameters>

