* You xref:../../../installing/installing_azure/installing-azure-account.adoc#installing-azure-account[configured an Azure account] to host the cluster and determined the tested and validated region to deploy the cluster to.
* If you use a firewall, you have xref:../../../installing/install_config/configuring-firewall.adoc#configuring-firewall[configured it to allow the sites] that your cluster requires access to.
* For more information about the Telemetry service, see xref:../../../support/remote_health_monitoring/about-remote-health-monitoring.adoc#about-remote-health-monitoring[About remote health monitoring].