AVD reinstating SSO AD FS TOC entry and making titles clearer

Author: dknappettmsft

articles/virtual-desktop/TOC.yml

@@ -305,8 +305,10 @@
     items:
       - name: Enforce Azure AD MFA
         href: set-up-mfa.md
-      - name: Configure single sign-on
+      - name: Configure single sign-on using Azure AD
         href: configure-single-sign-on.md
+      - name: Configure single sign-on using AD FS
+        href: configure-adfs-sso.md
       - name: Set up the KDC proxy
         href: key-distribution-center-proxy.md
   - name: Deploy updates with Configuration Manager

articles/virtual-desktop/configure-adfs-sso.md

@@ -1,6 +1,6 @@
 ---
-title: Configure Azure Virtual Desktop AD FS single sign-on - Azure
-description: How to configure AD FS single sign-on for a Azure Virtual Desktop environment.
+title: Configure single sign-on for Azure Virtual Desktop using AD FS - Azure
+description: How to configure single sign-on for an Azure Virtual Desktop environment using Active Directory Federation Services.
 services: virtual-desktop
 author: Heidilohr
 manager: lizross
@@ -10,7 +10,7 @@ ms.topic: how-to
 ms.date: 06/30/2021
 ms.author: helohr
 ---
-# Configure AD FS single sign-on for Azure Virtual Desktop
+# Configure single sign-on for Azure Virtual Desktop using AD FS
 
 This article will walk you through the process of configuring Active Directory Federation Service (AD FS) single sign-on (SSO) for Azure Virtual Desktop.
 

articles/virtual-desktop/configure-single-sign-on.md

@@ -1,6 +1,6 @@
 ---
-title: Configure single sign-on for Azure Virtual Desktop - Azure
-description: How to configure single sign-on for an Azure Virtual Desktop environment.
+title: Configure single sign-on for Azure Virtual Desktop using Azure AD Authentication - Azure
+description: How to configure single sign-on for an Azure Virtual Desktop environment using Azure AD Authentication.
 services: virtual-desktop
 author: Heidilohr
 manager: femila
@@ -10,7 +10,7 @@ ms.topic: how-to
 ms.date: 09/22/2022
 ms.author: helohr
 ---
-# Configure single sign-on for Azure Virtual Desktop
+# Configure single sign-on for Azure Virtual Desktop using Azure AD Authentication
 
 > [!IMPORTANT]
 > Single sign-on using Azure AD authentication is currently in public preview.