Distribution groups can be upgraded to Microsoft 365 Groups. Distribution groups can be added to a team in Microsoft Teams, though only the members are added and not the group itself. Microsoft 365 Groups can't be members of distribution groups
note: looks like not security groups
Publisher Verification
Microsoft 365 Certification
Microsoft Teams certified devices
Microsoft Teams connected contact center certification program
certified compliance recording
certified session border controller (SBC)
cloud video interop (CVI)
Every Microsoft 365 Group that is associated with a team has a corresponding group mailbox in Exchange Online that provides resources to use messaging and a calendar for planning meetings. Data created in Teams is stored in different Exchange locations:
Emails sent to the team - When an email is sent to the Microsoft 365 Group email address, the email is stored in the Microsoft 365 Group mailbox. A copy is distributed to the user mailboxes of all subscribers.
Chat messages - Chat messages and users’ chat history are stored in their user mailboxes.
Channel messages - Messages posted into channel conversations are stored in a hidden folder in the Microsoft 365 Group mailbox.
Meeting information - When planning meetings for a team, the meetings are stored as meeting elements in the Microsoft 365 Group mailbox.
User profile picture - When a user changes his or her profile picture in Teams, the picture is also stored in the user’s mailbox.
Call History and Voicemail - Call history and voice mail messages are delivered to the associated user’s mailbox.
Connector configuration - The configuration data for connectors is stored in the Microsoft 365 Group mailbox.
Teams in a hybrid Exchange Deployment ~~ on-premises Exchange locations
the recordings for non-channel meetings are stored in a folder named Recordings in the OneDrive for the person who started the meeting recording.
The meeting organizer and the person who started the recording will have edit permissions and can share the recording.
People who were invited to the meeting will have view permissions.
Guests will not have access by default - but they can request access or the recording can be shared with external users proactively.
Team files are stored in SharePoint sites, and chat files are stored in OneDrive. Additionally, all Teams meeting recordings are saved to OneDrive or SharePoint.
If users aren't assigned SharePoint licenses, they don't have OneDrive storage in Microsoft 365. File sharing works in standard channels, but users won't be able to share files in chats without OneDrive storage in Microsoft 365.
Each channel in a team gets a folder within the default Shared Documents library. Depending on the channel type, the channel folder could be in the different SharePoint team sites.
Standard Channel
Each standard channel, including the General channel (the default channel for each team), gets a folder within the default SharePoint team site document library.
Private Channel
Each private channel has a folder in Shared Document library of its own SharePoint team site that's separate from the parent team site. This ensures access to private channel files is restricted
Shared Channel
Each shared channel has its own SharePoint site for file storage. Only members of the shared channel can access this site.
A new Microsoft 365 Group
A SharePoint Online site and document library to store team files
An Exchange Online shared mailbox and calendar
A OneNote notebook
Microsoft 365 Groups is the cross-application membership service in Microsoft 365. It is an object in Azure Active Directory.
Shared resources for Microsoft 365 Groups
Microsoft 365 Groups is the foundational membership service that drives all teamwork across Microsoft 365. With Microsoft 365 Groups, you can give a group of people access to a collection of shared resources. These resources include:
A shared Outlook inbox
A shared calendar
A SharePoint document library
A Planner
A OneNote notebook
Power BI
Yammer (if the group was created from Yammer)
A Team (if the group was created from Teams)
Roadmap (if you have Project for the web)
Stream
he four types of Dataverse for Teams solutions are:
Apps - Use Power Apps in Teams to create custom apps that are built by using the enhanced performance and scalability of Dataverse for Teams.
Workflows - Build flows that can respond to new Teams messages when data changes in Dataverse for Teams or when a Teams message is selected and has started a process.
Chatbots - Share expertise through FAQs and interact with your data in Dataverse for Teams.
Dashboards - Users can explore and interact with their data in Dataverse for Teams.
