Update titles

Author: baanders

articles/digital-twins/TOC.yml

@@ -77,7 +77,7 @@
       href: how-to-enable-private-link.md
     - name: Write app authentication code
       href: how-to-authenticate-client.md
-    - name: Create an app registration
+    - name: Create an app registration with Azure Digital Twins access
       items:
       - name: Portal
         href: how-to-create-app-registration-portal.md

articles/digital-twins/how-to-authenticate-client.md

@@ -88,7 +88,7 @@ In an Azure function, you can use the managed identity credentials like this:
 
 The [InteractiveBrowserCredential](/dotnet/api/azure.identity.interactivebrowsercredential?view=azure-dotnet&preserve-view=true) method is intended for interactive applications and will bring up a web browser for authentication. You can use this method instead of `DefaultAzureCredential` in cases where you require interactive authentication.
 
-To use the interactive browser credentials, you'll need an **app registration** that has permissions to the Azure Digital Twins APIs. For steps on how to set up this app registration, see [Create an app registration](./how-to-create-app-registration-portal.md). Once the app registration is set up, you'll need...
+To use the interactive browser credentials, you'll need an **app registration** that has permissions to the Azure Digital Twins APIs. For steps on how to set up this app registration, see [Create an app registration with Azure Digital Twins access](./how-to-create-app-registration-portal.md). Once the app registration is set up, you'll need...
 * [the app registration's Application (client) ID](./how-to-create-app-registration-portal.md#collect-client-id-and-tenant-id)
 * [the app registration's Directory (tenant) ID](./how-to-create-app-registration-portal.md#collect-client-id-and-tenant-id)
 * [the Azure Digital Twins instance's URL](how-to-set-up-instance-portal.md#verify-success-and-collect-important-values)

articles/digital-twins/how-to-create-app-registration-cli.md

@@ -1,8 +1,8 @@
 ---
 # Mandatory fields.
-title: Create an app registration (CLI)
+title: Create an app registration with Azure Digital Twins access (CLI)
 titleSuffix: Azure Digital Twins
-description: Learn how to create an Azure AD app registration, as an authentication option for client apps, using the CLI.
+description: Use the CLI to create an Azure AD app registration that can access Azure Digital Twins resources.
 author: baanders
 ms.author: baanders # Microsoft employees only
 ms.date: 2/24/2022
@@ -20,7 +20,7 @@ ms.custom: contperf-fy22q3
 
 [!INCLUDE [digital-twins-create-app-registration-selector.md](../../includes/digital-twins-create-app-registration-selector.md)]
 
-This article describes how to create an app registration to use with Azure Digital Twins using the CLI. It includes instructions for creating a manifest file containing service information, creating the app registration, verifying success, collecting important values, and other possible steps that your organization may require.
+This article describes how to create an app registration to use with Azure Digital Twins. It includes instructions for creating a manifest file containing service information, creating the app registration with the CLI, verifying success, collecting important values, and other possible steps that your organization may require.
 
 When working with an Azure Digital Twins instance, it's common to interact with that instance through client applications, such as a custom client app or a sample like [Azure Digital Twins Explorer](quickstart-azure-digital-twins-explorer.md). Those applications need to authenticate with Azure Digital Twins to interact with it, and some of the [authentication mechanisms](how-to-authenticate-client.md) that apps can use involve an [Azure Active Directory (Azure AD)](../active-directory/fundamentals/active-directory-whatis.md) **app registration**.
 

articles/digital-twins/how-to-create-app-registration-portal.md

@@ -1,11 +1,11 @@
 ---
 # Mandatory fields.
-title: Create an app registration (portal)
+title: Create an app registration with Azure Digital Twins access (portal)
 titleSuffix: Azure Digital Twins
-description: Learn how to create an Azure AD app registration, as an authentication option for client apps, using the Azure portal.
+description: Use the Azure portal to create an Azure AD app registration that can access Azure Digital Twins resources.
 author: baanders
 ms.author: baanders # Microsoft employees only
-ms.date: 1/24/2022
+ms.date: 2/24/2022
 ms.topic: how-to
 ms.service: digital-twins
 
@@ -19,7 +19,7 @@ ms.service: digital-twins
 
 [!INCLUDE [digital-twins-create-app-registration-selector.md](../../includes/digital-twins-create-app-registration-selector.md)]
 
-This article describes how to create an app registration to use with Azure Digital Twins using the Azure portal. It includes instructions for creating the app registration, collecting important values, providing Azure Digital Twins API permission, verifying success, and other possible steps that your organization may require.
+This article describes how to create an app registration to use with Azure Digital Twins using the Azure portal. It includes instructions for creating the app registration in the Azure portal, collecting important values, providing Azure Digital Twins API permission, verifying success, and other possible steps that your organization may require.
 
 When working with an Azure Digital Twins instance, it's common to interact with that instance through client applications, such as the custom client app built in [Code a client app](tutorial-code.md). Those applications need to authenticate with Azure Digital Twins to interact with it, and some of the [authentication mechanisms](how-to-authenticate-client.md) that apps can use involve an [Azure Active Directory (Azure AD)](../active-directory/fundamentals/active-directory-whatis.md) **app registration**.
 

articles/digital-twins/troubleshoot-error-403.md

@@ -82,7 +82,7 @@ Next, select **API permissions** from the menu bar to verify that this app regis
 
 #### Fix issues
 
-If any of this appears differently than described, follow the instructions on how to set up an app registration in [Create an app registration](./how-to-create-app-registration-portal.md).
+If any of this appears differently than described, follow the instructions on how to set up an app registration in [Create an app registration with Azure Digital Twins access](./how-to-create-app-registration-portal.md).
 
 ## Next steps
 

includes/digital-twins-prereq-registration.md

@@ -7,6 +7,6 @@ ms.date: 10/29/2020
 ms.author: baanders
 ---
 
-To authenticate all the resources used in this article, you'll need to **set up an [Azure Active Directory (Azure AD)](../articles/active-directory/fundamentals/active-directory-whatis.md) app registration**. Follow the instructions in [Create an app registration](../articles/digital-twins/how-to-create-app-registration-portal.md) to set this up. 
+To authenticate all the resources used in this article, you'll need to **set up an [Azure Active Directory (Azure AD)](../articles/active-directory/fundamentals/active-directory-whatis.md) app registration**. Follow the instructions in [Create an app registration with Azure Digital Twins access](../articles/digital-twins/how-to-create-app-registration-portal.md) to set this up. 
 
 Once you have an app registration, you'll need the registration's **Application (client) ID**, **Directory (tenant) ID**, and **client secret** ([find in the Azure portal](../articles/digital-twins/how-to-create-app-registration-portal.md#collect-important-values)). Take note of these values to use them later to grant access to the Azure Digital Twins APIs.