Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

Account linking with Microsoft Teams single sign-on

August 31, 2022 Aug 31, 2022 08/31/22

Aditya Challapally

Learn what Microsoft Teams single sign-on means and take a look at a sample we’ve built to help you use Teams SSO with your Identity Provider (IDP).

Understanding Azure AD Single Sign-on for Microsoft Teams apps

December 7, 2021 Dec 7, 2021 12/7/21

Bob German

There is no single definition for SSO, which is part of the confusion. Learn about the SSO approaches used in the Microsoft Commercial Marketplace (app store) and within an app running in Microsoft Teams to help you get started building SSO for your Teams application.

Let’s decode: Single Sign-on in Microsoft Teams tabs

December 1, 2021 Dec 1, 2021 12/1/21

Rabia Williams

Microsoft 365 Code | Decode is a series that focuses on breaking down topics for developers to understand concepts better. In this segment, Bob and Rabia decode single sign on (SSO) in a Teams tab app.

How to create single sign-on authentication for tab apps with Microsoft Teams Toolkit for Visual Studio Code

December 1, 2020 Dec 1, 2020 12/1/20

Office Add-ins team

We're excited to announce that with Microsoft Teams Toolkit for Visual Studio Code version 1.1.3, you’ll be able to create single sign-on (SSO) authentication with Azure Active Directory (AAD) for Teams tab apps directly within the toolkit

Announcing General Availability of Single Sign-On (SSO) for Office Add-ins

August 5, 2020 Aug 5, 2020 08/5/20

Office Add-ins team

We are excited to announce that the single sign-on (SSO) functionality for Office Add-ins is moving to General Availability with version 2008. This authentication service allows an add-in to automatically and securely sign in a user after being granted consent, providing a more convenient experience by reducing the number of times they are requested to sign in. SSO works with both work and school accounts as well as Microsoft accounts.

Let your users skip sign-in with Single Sign-On support for Microsoft Teams tabs

August 5, 2020 Aug 5, 2020 08/5/20

Office Add-ins team

Developers can now build their apps to sign-in their users using the same account they are using to sign into Microsoft Teams -- giving users a more enjoyable and frustration-free sign-on experience and where they don't have to repeatedly enter their username and password each time they open the app.