ad authenticate

Author: ramiMSFT

docs/artifacts/nuget/nuget-exe.md

@@ -12,9 +12,6 @@ monikerRange: '>= tfs-2018'
 
 **Azure DevOps Services**
 
-> [!NOTE]
-> This page covers interactive scenarios. In Azure Pipelines, use the NuGet step to [restore](../../pipelines/packages/nuget-restore.md) and [publish](../../pipelines/artifacts/nuget.md) packages. 
-
 [!INCLUDE [nuget-recommended-version](../includes/nuget/nuget-recommended-version.md)]
 
 ## Add a feed to NuGet 4.8.2 or later
@@ -115,16 +112,22 @@ To use a 2.x client, first get the v3 feed URL:
    ![NuGet Package source URL in the Connect to feed dialog](../media/nuget-consume-url.png)
 
 
-Then, at the end of the URL, replace `/v3/index.json` with `/v2`. 
+Then, replace `/v3/index.json` with `/v2`. 
 
 [!INCLUDE [generate-pat](../includes/generate-pat.md)]
 
-Run 
+Run the following command in an elevated command prompt window to add a NuGet package source:
 
 ```Command
-nuget sources add -name {your feed name} -source {your feed URL} -username {anything} -password {your PAT}
+nuget sources add -name <Feed_Name> -source <Feed_URL> -username <Any_String_But_Not_Null> -password <Personal_Access_Token>
 ```
 
-Then, run any [NuGet command](/nuget/tools/nuget-exe-cli-reference).
+If your organization is connected to Azure Active Directory, you must first authenticate with your AD credentials, and then add your personal access token using the *setapikey* command:
 
-   ::: moniker-end
+```Command
+nuget sources add -name <Feed_Name> -source <Feed_URL> -username <Azure_Active_Directory_UserName> -password <Azure_Active_Directory_Password>
+
+nuget setapikey <Personal_Access_Token> -source <Feed_URL> 
+```
+
+   ::: moniker-end