Update authentication-flows-app-scenarios.md

Author: nokafor

articles/active-directory/develop/authentication-flows-app-scenarios.md

@@ -16,7 +16,7 @@ ms.tgt_pltfrm: na
 ms.workload: identity
 ms.date: 09/27/2019
 ms.author: jmprieur
-ms.custom: aaddev, identityplatformtop40
+ms.custom: aaddev, identityplatformtop40, scenarios:getting-started
 #Customer intent: As an app developer, I want to learn about authentication flows and application scenarios so I can create applications protected by the Microsoft identity platform.
 ms.collection: M365-identity-device-management
 ---