added link

Author: khdownie

articles/storage/files/storage-files-identity-auth-active-directory-enable.md

@@ -47,7 +47,7 @@ To help you set up identity-based authentication for some common use cases, we p
 | [![Screencast of the replacing on-premises file servers video - click to play.](./media/storage-files-identity-auth-active-directory-enable/replace-on-prem-server-thumbnail.png)](https://www.youtube.com/watch?v=jd49W33DxkQ) | [![Screencast of the Using Azure Files as the profile container video - click to play.](./media/storage-files-identity-auth-active-directory-enable/files-ad-ds-fslogix-thumbnail.png)](https://www.youtube.com/watch?v=9S5A1IJqfOQ) |
 
 
-## Prerequisites 
+## Prerequisites
 
 Before you enable AD DS authentication for Azure file shares, make sure you've completed the following prerequisites: 
 
@@ -57,7 +57,7 @@ Before you enable AD DS authentication for Azure file shares, make sure you've c
 
 - Domain-join an on-premises machine or an Azure VM to on-premises AD DS. For information about how to domain-join, refer to [Join a Computer to a Domain](/windows-server/identity/ad-fs/deployment/join-a-computer-to-a-domain).
 
-    If a machine isn't domain joined, you can still use AD DS for authentication if the machine has line of sight to the on-premises AD domain controller and the user types in their AD credentials. However, when mounting the file share, the user must provide explicit credentials. 
+    If a machine isn't domain joined, you can still use AD DS for authentication if the machine has line of sight to the on-premises AD domain controller and the user provides explicit credentials. For more information, see [Mount the file share from a non-domain-joined VM](storage-files-identity-ad-ds-mount-file-share.md#mount-the-file-share-from-a-non-domain-joined-vm).
 
 - Select or create an Azure storage account.  For optimal performance, we recommend that you deploy the storage account in the same region as the client from which you plan to access the share. Then, [mount the Azure file share](storage-how-to-use-files-windows.md) with your storage account key. Mounting with the storage account key verifies connectivity.