Update README.md

WorkplaceHealthAndSafetyDemo/README.md

@@ -67,6 +67,33 @@ Follow the steps to deploy the required Azure resources:<br>
 
 Some resources require some extra configuration.
 
+#### IoT Hub
+
+Here we will create cosumer groups for Time Series Insights (TSI) and Azure Stream Analytics (ASA)
+1. In the [Azure portal](https://portal.azure.com/) select the `Resource Group` you created earlier.
+1. Select the `IoT Hub` resource.
+1. Click on `Built-in endpoints` in the left menu
+1. In the blade that opens, find the `Consumer Groups' section
+1. Create new consumer group for TSI
+1. Create a new consumer group for ASA
+1. Press `Tab` to navigate off the consumer group (this saves the configuration)
+
+
+Here we will setup the event for the IoT Hub that will send the data to the Logic App to handle the alerts.
+
+1. In the [Azure portal](https://portal.azure.com/) select the `Resource Group` you created earlier.
+1. Select the `IoT Hub` resource.
+1. Click the `Events` option in the left menu.
+1. Click the `+ Event subscription` button in the top of the panel.
+1. Enter the name `iothubalerts` to the `Name` input field.
+1. Leave `Event Schema` as `Event Grid Schema` 
+1. Ensure ONLY `Device Telemetry` is selected from the `Filter to Event Types` dropdown.
+1. For the `Endpoint Type` select the `Web Hook` option.
+1. Click the `Select an endpoint` link.
+1. In the new panel update the `Subscriber Endpoint` field with the value from the deploy output `device Alerts Logic App Endpoint`.
+1. Click the `Confirm Selection` button.
+1. Click the `Create` button.
+
 #### SQL Database schema
 
 Here we will run the script for the creation of the tables required by the solution.
@@ -134,6 +161,11 @@ Follow the next steps to setup the metrics stream job.
 
 1. In the [Azure portal](https://portal.azure.com/) select the `Resource Group` you created earlier.
 1. Select the `Stream Analytics job` resource with the name ending with `metricscloud`.
+1. Click on `Inputs` option in the left menu.
+1. Click on `edgemetricsimput` in the blade that opens
+1. Change the options at the top to `Select IoT Hub from your subscriptions`
+1. Accept the defaults and under `Consumer group` choose: ASA
+1. Click `Save` at the bottom
 1. Click the `Overview` option in the left menu.
 1. Click the `Start` button to start the job.
 1. Click the `Start` button in the right panel and wait for the job to start.
@@ -173,23 +205,6 @@ Here we will setup an event subscription for the Azure Maps account in order to
 1. Click the `Confirm Selection` button.
 1. Click the `Create` button.
 
-#### IoT Hub
-
-Here we will setup the event for the IoT Hub that will send the data to the Logic App to handle the alerts.
-
-1. In the [Azure portal](https://portal.azure.com/) select the `Resource Group` you created earlier.
-1. Select the `IoT Hub` resource.
-1. Click the `Events` option in the left menu.
-1. Click the `+ Event subscription` button in the top of the panel.
-1. Enter the name `iothubalerts` to the `Name` input field.
-1. Leave `Event Schema` as `Event Grid Schema` 
-1. Ensure ONLY `Device Telemetry` is selected from the `Filter to Event Types` dropdown.
-1. For the `Endpoint Type` select the `Web Hook` option.
-1. Click the `Select an endpoint` link.
-1. In the new panel update the `Subscriber Endpoint` field with the value from the deploy output `device Alerts Logic App Endpoint`.
-1. Click the `Confirm Selection` button.
-1. Click the `Create` button.
-
 #### Time Series Insights event source
 
 Follow the next steps to setup the event source for the Time Series Insights environment.
@@ -203,6 +218,7 @@ Follow the next steps to setup the event source for the Time Series Insights env
     * Source: Select `IoT Hub`.
     * IoT Hub name: `<name of your IoT Hub>`
     * IoT Hub Policy name: `Take the default`
+    * IoT Hub consumer group: `TSI` (DO NOT use $Default)
     * Timestamp property name: `timestamp`.
     Note: If values dont appear, give it a minute for the system to populate.
 1. Click the `Create` button.