Updating to use "Managed Identity"

The steps have changed in the portal and users now need to pick "Managed Ideneity" instead of "User, group, or service principal"

Author: JonMLyons

articles/remote-rendering/how-tos/create-an-account.md

@@ -81,12 +81,10 @@ The steps in this paragraph have to be performed for each storage account that s
    If you don't have owner permissions to this storage account, the **Add a role assignment** option will be disabled.
 
 1. Assign the following role. For detailed steps, see [Assign Azure roles using the Azure portal](../../role-based-access-control/role-assignments-portal.md).
-
-    | Setting | Value |
-    | --- | --- |
-    | Role | Storage Blob Data Contributor |
-    | Assign access to | User, group, or service principal |
-    | Members | Remote Rendering Account |
+   1. Select the **Storage Blob Data Contributor** role and click **Next**
+   1. Choose to assign access to a **Managed Identity** 
+   1. Select **Select members**, select your subscription, select **Remote Rendering Account**, select your remote rendering account, and click **Select**
+   1. Select **Review + assign** and select **Review + assign** again
 
     ![Screenshot showing Add role assignment page in Azure portal.](../../../includes/role-based-access-control/media/add-role-assignment-page.png)