Guest access in Microsoft Teams allows teams in your organization to collaborate with people outside your organization by granting them access to teams and channels. In the Add a domain pane, enter the domain name, and select the space bar to save the name.To configure external access, go to Let your Teams users chat and communicate with users in another Teams organization. External accessĮxternal access lets your Teams and Skype for Business users communicate with users who are outside of your organization or domain. You can configure the following settings. To edit org-wide settings, go to the Microsoft Teams admin center, and then select Org-wide settings. You can control organization-wide user settings in the Microsoft Teams admin center. Teams org-wide settings in the Microsoft Teams admin center To learn more, see Admin settings for apps in Teams. For example, you can set policies to control what apps are available org-wide or to specific Teams users and you can customize Teams by pinning the apps that are most important for your users.
You manage apps for your organization in Teams apps in the Microsoft Teams admin center. In this article Teams apps settings in the Microsoft Teams admin center
