Update how-to-use-event-grid.md

Author: jpe316

articles/machine-learning/how-to-use-event-grid.md

@@ -21,15 +21,15 @@ For more information, see [Azure Machine Learning integration with Event Grid](c
 
 Use Event Grid to enable common scenarios such as:
 
-* Triggering pipelines for retraining
+* Send emails on run completion
+* Use an azure function after a model is registered
 * Streaming events from Azure Machine Learning to various of endpoints
+* Trigger an ML pipeline when drift is detected
 
 ## Prerequisites
-
 * Contributor or owner access to the Azure Machine Learning workspace you will create events for.
-* Select an event handler endpoint such as a webhook or Event Hub. For more information, see [event handlers](https://docs.microsoft.com/azure/event-grid/event-handlers). 
 
-## Configure machine learning events using the Azure portal
+### Configure EventGrid using the Azure portal
 
 1. Open the [Azure portal](https://portal.azure.com) and go to your Azure Machine Learning workspace.
 
@@ -47,7 +47,7 @@ Use Event Grid to enable common scenarios such as:
 
 Once you have confirmed your selection, click __Create__. After configuration, these events will be pushed to your endpoint.
 
-## Set up Azure Event Grid using CLI
+### Configure EventGrid using the CLI
 
 You can either install the latest [Azure CLI](https://docs.microsoft.com/cli/azure/install-azure-cli?view=azure-cli-latest), or use the Azure Cloud Shell that is provided as part of your Azure subscription.
 
@@ -57,7 +57,7 @@ To install the Event Grid extension, use the following command from the CLI:
 az add extension --name eventgrid
 ```
 
-The following example demonstrates how to select an Azure subscription, and then create a new event subscription for Azure Machine Learning:
+The following example demonstrates how to select an Azure subscription and creates e a new event subscription for Azure Machine Learning:
 
 ```azurecli-interactive
 # Select the Azure subscription that contains the workspace
@@ -74,6 +74,12 @@ az eventgrid event-subscription create \
 
 ## Sample scenarios
 
+### Use Azure Functions to deploy a model based on tags
+
+An Azure Machine Learning model object contains parameters you can pivot deployments on such as model name, version, tag, and property. The model registration event can trigger an endpoint and you can use an Azure Function to deploy a model based on the value of those parameters.
+
+For an example, see the [https://github.com/Azure-Samples/MachineLearningSamples-NoCodeDeploymentTriggeredByEventGrid](https://github.com/Azure-Samples/MachineLearningSamples-NoCodeDeploymentTriggeredByEventGrid) repository and follow the steps in the **readme** file.
+
 ### Use a Logic App to send email alerts
 
 Leverage [Azure Logic Apps](https://docs.microsoft.com/azure/logic-apps/) to configure emails for all your events. Customize with conditions and specify recipients to enable collaboration and awareness across teams working together.
@@ -155,12 +161,6 @@ Now the data factory pipeline is triggered when drift occurs. View details on yo
 ![view-in-workspace](./media/how-to-use-event-grid/view-in-workspace.png)
 
 
-### Use Azure Functions to deploy a model based on tags
-
-An Azure Machine Learning model object contains parameters you can pivot deployments on such as model name, version, tag, and property. The model registration event can trigger an endpoint and you can use an Azure Function to deploy a model based on the value of those parameters.
-
-For an example, see the [https://github.com/Azure-Samples/MachineLearningSamples-NoCodeDeploymentTriggeredByEventGrid](https://github.com/Azure-Samples/MachineLearningSamples-NoCodeDeploymentTriggeredByEventGrid) repository and follow the steps in the **readme** file.
-
 ## Next steps
 
 * To learn more about available events, see the [Azure Machine Learning event schema](/azure/event-grid/event-schema-machine-learning)