In this chapter, you learned about the identity and authentication methods that are available for use with Microsoft Teams, including cloud, synchronized, and federated identity. You also learned which administrative actions are necessary to enable and configure guest access for Microsoft Teams from the Azure portal, the Microsoft 365 admin center, and the SharePoint admin center. These settings must be configured in conjunction with each other to achieve the necessary access requirements.

In the next chapter, you will learn about the administrative concepts around managing the Microsoft Teams environment.