add operations experience steps

Author: kgremban

articles/iot-operations/connect-to-cloud/howto-schema-registry.md

@@ -4,7 +4,7 @@ description: Learn how to install schema registry on your cluster and create mes
 author: kgremban
 ms.author: kgremban
 ms.topic: how-to
-ms.date: 08/03/2024
+ms.date: 09/23/2024
 
 #CustomerIntent: As an operator, I want to understand how I can use message schemas to filter and transform messages.
 ---
@@ -13,34 +13,29 @@ ms.date: 08/03/2024
 
 Use schema registry to store and synchronize message schemas across the cloud and edge. Dataflows and other edge services use message schemas to filter and transform messages as they're routed across your industrial edge scenario.
 
-## Create schema registry resources in Azure
+Schemas are documents that describe data to enable processing and contextualization.
 
-1. Create a storage account with hierarchical namespace enabled.
+Message schemas describe the format of a message and its contents.
 
-   ```azurecli-interactive
-   az storage account create -n <STORAGE_ACCOUNT_NAME> -g <RESOURCE_GROUP> --enable-hierarchical-namespace --sku Standard_LRS
-   ```
+## Prerequisites
 
-1. Create a schema registry resource.
+* An Azure IoT Operations instance deployed to a cluster along with a schema registry. For more information, see [Deployment details](../deploy-iot-ops/overview-deploy.md).
 
-   ```azurecli-interactive
-   az iot ops schema registry create -n <SCHEMA_REGISTRY_NAME> --sa-resource-id <STORAGE_ACCOUNT_RESOURCE_ID> --registry-namespace <SCHEMA_REGISTRY_NAME> -g <RESOURCE_GROUP>
-   ```
+## Upload message schemas in the operations experience
 
-## Install schema registry on your cluster
+The operations experience uses schemas when you define dataflow endpoints.
 
-1. Install schema registry as part of Azure IoT Operations by using the `--sr-resource-id` parameter in the `az iot ops init` command. For example:
+1. Save your message schema locally as a JSON file.
 
-   ```azurecli
-   az iot ops init --cluster <CLUSTER_NAME> -g <RESOURCE_GROUP> --sr-resource-id <SCHEMA_REGISTRY_RESOURCE_ID> -n <INSTANCE_NAME> --add-insecure-listener true
-   ```
+1. In the [operations experience](https://iotoperations.azure.com), select your site and Azure IoT Operations instance.
 
-1. Verify that schema registry pods are running by using the `kubectl get pods` command.
+1. Select **Dataflows** > **Create dataflow**.
 
-   ```bash
-   kubectl get pods -n azure-iot-operations
-   ```
+1. Select **Source** > **MQTT**.
 
-## Upload message schemas in the operations experience
+1. Select **Upload**.
+
+   :::image type="content" source="./media/howto-schema-registry/upload-schema.png" alt-text="Screenshot that shows uploading a message schema in the operations experience portal.":::
+
+1. Browse to your message schema JSON file and select **Open**.
 
-TODO

articles/iot-operations/connect-to-cloud/media/howto-schema-registry/upload-schema.png

@@ -59,13 +59,13 @@ The configuration is specified by using Kubernetes CRDs. Based on this configura
 
 By using dataflows, you can efficiently manage your data paths. You can ensure that data is accurately sent, transformed, and enriched to meet your operational needs.
 
-## Support for schema registry
+## Schema registry
 
 Schema registry, a feature provided by Azure Device Registry Preview, is a synchronized repository in the cloud and at the edge. The schema registry stores the definitions of messages coming from edge assets, and then exposes an API to access those schemas at the edge. Southbound connectors like the OPC UA connector can create message schemas and add them to the schema registry or customers can upload schemas to the operations experience web UI.
 
 Dataflows uses messages schemas at both the source and destination points. For sources, message schemas can work as filters to identify the specific messages that you want to capture for a dataflow. For destinations, message schemas help to transform the message into the format expected by the destination endpoint.
 
-For more information, see [Define message schemas](./howto-schema-registry.md). 
+For more information, see [Create message schemas](./howto-schema-registry.md).
 
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