Update time-series-insights-authentication-and-authorization.md

Author: KingdomOfEnds

articles/time-series-insights/time-series-insights-authentication-and-authorization.md

@@ -10,7 +10,7 @@ ms.reviewer: v-mamcge, jasonh, kfile
 ms.devlang: csharp
 ms.workload: big-data
 ms.topic: conceptual
-ms.date: 12/09/2019
+ms.date: 02/03/2020
 ms.custom: seodec18
 ---
 
@@ -88,7 +88,7 @@ Per **step 3**, separating your application's and your user credentials allows y
 
    1. The token can then be passed in the `Authorization` header when the application calls the Time Series Insights API.
 
-* Alternatively, developers may choose to authenticate using MSAL. Read about [migrating to MSAL](https://docs.microsoft.com/azure/active-directory/develop/msal-net-migration) to learn more. 
+* Alternatively, developers may choose to authenticate using MSAL. Read about [migrating to MSAL](https://docs.microsoft.com/azure/active-directory/develop/msal-net-migration) and see our [Manage GA reference data for an Azure Time Series Insights environment using C#](time-series-insights-manage-reference-data-csharp.md) article to learn more. 
 
 ## Common headers and parameters