It would be good to be able to click on a calendar button on the left hand side to get a view of the Office 365 groups calendar as you would in the calendar app. Good for being able to look and get a glimpse of what is coming up with the group. At the moment I have to go back to the calendar to look at it.

Would love to have a Calendar to allow those in the same team to view each other's availability and whereabouts. Would make it a lot easier to create appointments/meetings.

The calendar could be a tab in a channel (so then you could have multiple calendars in one team) or could be an icon on the left app bar, instead of "Meetings" which is helpful to no one.

Could also be helpful to add a way for us to add a SharePoint Team calendar.

For a meeting scheduled using Teams, it would be great to be able to delegate the organizer role so that someone else can reschedule the meeting during my absence. For instance for Executive Assistants or PTO.

We have weekly bot reminders currently on Slack and that would be a big advantage to getting our whole team moved over.

For example:
- Tuesdays at noon: Reminder - team meeting in 30 minutes
- Last Friday of month: Finish submitting hours
- etc....

Regardless of where a meeting is created, Outlook or Microsoft Teams, the 15 minute reminders and the like should generate a notification from Microsoft teams to the user, either a popup dialogue window or otherwise.

the ability to change the meeting calendar view to monthly

Using the desktopversion, when I want to plan a meeting, my weeks start on Sunday. I'm used to weeks starting on Monday, so I spent half an hour planning (and replanning) meetings.

It would be really useful for the Outlook colour categories to show in the Teams calendar. I rely heavily on these to make sense of my calendar with a large number of appointments and in the current release of calendar this will make me likely to still revert back to Outlook rather than use Teams for calendar management.

Not sure when this changed, but it's no longer possible to invite an entire team to a meeting. Hosting in the general channel allows anyone to join the meeting, but no one receives an actual invite alerting them that the meeting exists.

My team is in multiple timezone. Therefore it would be great if I could see another timezone next to mine in the Meetings Tab, just like I can in Outlook.

"Sorry, we cannot find any building" message, even though RoomList is defined, and shows in Outlook and OWA.

Currently I can only see the one week calendar on screen.
Can you please add facility where we can have look at one full month calendar.

The ability to add a tab to overlay multiple calendars (iCal, Outlook, Exchange, O365 Groups, Google, Yahoo, etc.). Option to choose calendar colours and the normal extras would be a nice to have.

This feature would be a game changer.

I have multiple Outlook Calendars that in Outlook, I can view all of these. I think it would be great to have the same functionality in Teams.

I want the ability to BCC invites so that we don't have to give customer information away

It would be good to be able to schedule a follow-up or continuing meeting from the existing calendar entry. I.e. right-click in the calendar event and "schedule again" or "follow up". Ideally retaining the existing agenda in the new meeting so we can tick off things done/mark still to cover etc.

Need project specific calendar when you select the calendar icon.

Creating a meeting in outlook that isn't a teams meeting, then editing it in teams results in a Join button and the teams join information footer being added to the meeting.

It would be nice to have controls to disable this functionality, either at the org level or per user level and via the calendaring apis available through Graph.

Alternatively, allow the Teams/no Teams switch like in Outlook inside Teams.

I have a meeting that occurs Mon Wed Fri every week, I found I couldn't setup a meeting schedule like this as I did in outlook. Instead, I have to setup 3 different meetings, can you please improve that? Thanks