1. Search for Teamgage in the Microsoft Teams app store and click on the Teamgage app.
If you don't see the Teamgage app in the app store, it has most likely been blocked by your organisation. Please get in contact with your internal IT/Teams administrator and ask for the app to be whitelisted.
2. Click the 'Add' button.
3. Done - the app has been installed! You will receive a message like the one below indicating the app was installed successfully.