Overview/Introduction
Microsoft Teams includes the Outlook add-in, which lets you create new Teams meetings directly from Outlook. You can also view, accept, or join meetings in either app.
Note: Currently, you can schedule Teams meetings from Outlook, but not choose a channel to have them in.
Details
Schedule a Teams meeting
Outlook on the desktop
1. Open Outlook and switch to the calendar view.
2. Select New Teams Meeting at the top of the view.

Note: Even if you begin by selecting New Meeting or New Appointment, you can make it a Teams meeting by selecting Teams Meeting at the top of the new event form.
3. Add your invitees to the Required or Optional field(s)—you can even invite entire contact groups (formerly known as distribution lists).
4. Add your meeting subject, location (if applicable), start time, and end time.
5. Create your message.
6. Select Send.
Note: The Teams meeting join details are added to the meeting invite automatically.
If you don’t see the New Teams Meeting icon in the desktop version of Outlook, the Teams add-in for Outlook might not be installed properly
Outlook on the web

After the invite is sent, you'll see the meeting join details in the event.
Remove Teams from a meeting
You can remove Teams from a meeting while you're creating the meeting, but not after you send the invitation.
Outlook on the desktop

Make all meetings Teams meetings
You can turn on a Calendar option so that all the meetings you schedule from Outlook—including Outlook on the web and mobile—will be held online with Teams.
Note: Depending on the release update schedule for your organization, you may not currently have access to this feature.
Outlook on the desktop
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At the top of the Outlook screen, select File > Options.
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On the Outlook Options page, select Calendar on the left.
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Under Calendar options, select Add online meeting to all meetings.

Outlook on the web
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At the top right of the screen, select Settings
and then View all Outlook settings at the bottom right.
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Select Calendar > Events and invitations > Add online meetings to all meetings.
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Select Save

Summary
See Also