Update articles/reliability/overview-reliability-guidance.md

Author: anaharris-ms

articles/reliability/overview-reliability-guidance.md

@@ -106,7 +106,7 @@ For a more detailed overview of reliability principles in Azure, see [Reliabilit
 |Azure Data Manager for Energy| [Reliability in Azure Data Manager for Energy](./reliability-energy-data-services.md) |[Reliability in Azure Data Manager for Energy](./reliability-energy-data-services.md) |
 |Azure Data Share| |[Disaster recovery for Azure Data Share](../data-share/disaster-recovery.md?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json)|
 |Azure Deployment Environments| [Reliability in Azure Deployment Environments](reliability-deployment-environments.md)|[Reliability in Azure Deployment Environments](reliability-deployment-environments.md)|
-|Azure Device Registry | [Reliability in Azure Device Registry](reliability-device-registry.md)|[Reliability in Azure Device Registry](reliability-device-registry.md)|
+|Azure Device Registry | [Reliability in Azure Device Registry Preview](reliability-device-registry.md)|[Reliability in Azure Device Registry](reliability-device-registry.md)|
 |Azure DevOps|| [Azure DevOps Data protection - data availability](/azure/devops/organizations/security/data-protection?toc=/azure/reliability/toc.json&bc=/azure/reliability/breadcrumb/toc.json&preserve-view=true&#data-availability)|
 |Azure Elastic SAN|[Availability zone support](reliability-elastic-san.md#availability-zone-support)|[Disaster recovery and business continuity](reliability-elastic-san.md#disaster-recovery-and-business-continuity)|
 |Azure HDInsight on AKS |[Reliability in HDInsight on AKS](reliability-hdinsight-on-aks.md) | [Reliability in HDInsight on AKS](reliability-hdinsight-on-aks.md) |