Schema implementation details

Author: James-Green-Microsoft

articles/private-5g-core/ue-usage-event-hub.md

@@ -13,9 +13,9 @@ ms.custom: template-concept
 
 Azure Private 5G Core can be configured to integrate with [Event Hubs](/azure/event-hubs), allowing you to monitor UE usage. Event Hubs is a modern big data streaming platform and event ingestion service that can seamlessly integrate with AP5GC. The service can process millions of events per second with low latency. The data sent to an Event Hubs instance can be transformed and stored by using any real-time analytics providers or batching or storage adapters.
 
-Once configured, you can [monitor UE usage](/azure/event-hubs/monitor-event-hubs) based on the monitoring data generated by Azure Event Hubs, and analyze or alert on this data with [Azure Monitor](/azure/azure-monitor/overview).
+You can [monitor UE usage](/azure/event-hubs/monitor-event-hubs) based on the monitoring data generated by Azure Event Hubs, and analyze or alert on this data with [Azure Monitor](/azure/azure-monitor/overview).
 
-UE usage monitoring can be configured during site creation - see [Collect UE usage tracking values](collect-required-information-for-a-site.md#collect-ue-usage-tracking-values) - or at a later stage by [modifying the packet core](modify-packet-core.md).
+UE usage monitoring can be configured during site creation - see [Collect UE usage tracking values](collect-required-information-for-a-site.md#collect-ue-usage-tracking-values) - or at a later stage by [modifying the packet core](modify-packet-core.md). Once configured for the site, you must add the [UE usage schema](#ue-usage-schema) to a Schema Registry in order to use monitor UE usage in your deployment - see [Azure Schema Registry in Azure Event Hubs](/azure/event-hubs/schema-registry-overview).
 
 ## Reported UE usage data
 
@@ -48,7 +48,7 @@ When configured, AP5GC will send data usage reports per QoS flow level for all P
 
 ## UE usage schema
 
-The following schema is used by Event Hubs to deserialize the UE usage messages - see [Azure Schema Registry in Azure Event Hubs](/azure/event-hubs/schema-registry-overview) for more information:
+The following schema is used by Event Hubs to validate the UE usage messages. You must add this schema to a Schema Registry in order to monitor UE usage in your deployment - see [Validate schemas for Apache Kafka applications using Avro (Java)](/azure/event-hubs/schema-registry-kafka-java-send-receive-quickstart).
 
 ```json
 {