Groups in Microsoft 365 for IT Architects

What IT architects need to know about groups

in Microsoft 365
Microsoft 365 includes five types of groups that are used to manage Many groups are created by members of your organization for
access to resources and for communication. Group membership is collaboration using Teams, SharePoint, and other collaboration
based on Azure Active Directory accounts. As an admin, your team tools. While membership in these groups can be highly dynamic, you
creates some groups to manage conditional access, devices, and still manage the underlying Azure AD accounts, including enforcing
other resources. conditional access, using Azure AD Identity Protection, and other
controls to protect your organization.

Identity-based security perimeter

Identity and access managed and secured centrally for all
Microsoft 365 groups users in the environment

Security groups
Groups in Membership and access control across
Mail-enabled security groups Microsoft 365 Microsoft 365
Teams, Outlook, Yammer, SharePoint, Planner, Stream,
Distribution groups Forms, Dynamics CRM, Power BI, Project for the web

Shared mailboxes Centrally managed and governed

Single identity across Managed across Microsoft 365 admin center, Azure AD
admin center, and Exchange admin center
Microsoft 365 resources

Types of groups and where they are created

Groups can be created in several of the admin centers and by users from within apps.

Security group Microsoft 365 Mail-enabled Distribution Shared mailbox

group security group group
Type of group

Used for granting access Used for collaboration. Includes the ability to send Used for sending Used when multiple
to resources and for Includes a group email mail to a group. Cannot be notifications to a group of people need to access the
managing devices. and shared workspaces. dynamically managed. people. same mailbox, such as a
Cannot contain devices. support email address.

Azure AD

Microsoft 365 admin center

Exchange admin center

Outlook
Where groups can be created

Teams

SharePoint

Planner

Yammer

Stream

Power BI (classic)

Roadmap

Project for the web

Continued on next page

Managing groups
Groups can be managed across admin centers. Controls vary The Exchange admin center provides the most controls for
depending on the scope of the admin center. For example, Azure AD managing mail associated with groups.
provides control over dynamic group membership and licensing.

Manage all group types Manage most groups types

Microsoft 365 admin center Azure AD admin center Exchange admin center

• Sort on group type • Manage all group types, except shared • Manage all group types, except security
• Manage group members and owners mailbox groups groups
• Create a friendly email address when • Manage group members and owners • Manage group members and owners
creating mail-enabled groups • Manage dynamic group membership • Manage where messages are accepted
• Edit the email address for distribution • Assign licenses and applications and rejected from
groups and mail-enabled security groups • Assign Azure resources • Allow delegates to send mail from the
• Edit name and description • Review activity (access reviews, audit logs) group
• Edit privacy and subscription settings • Change the language for group
• Allow or prevent outside senders notifications
• Delete groups • Manage additional mail settings for mail-
enabled groups.

Governance for admin-created groups

Use Azure AD to manage access to Create security groups in Azure AD to
Conditional Device
Microsoft 365 groups access to Microsoft manage devices.
access management
365 services and other SaaS applications.

Create security groups in Azure AD to Create security groups in Azure AD for

Group-based Azure
assign licenses based on groups. managing access to Azure resources.
licensing resources

Collaboration spaces for Microsoft 365 groups

Collaboration spaces for Microsoft 365 groups differ based on where While users can create Microsoft 365 groups in Outlook, other
the Microsoft 365 group is created. Note that Teams and Yammer apps create them behind the scenes when users create Teams,
cannot be connected to the same group. SharePoint team sites, Planner plans, and Yammer groups.

Services provisioned

Where the group is Inbox and Power BI SharePoint site Stream Planner Teams Yammer
created calendar workspace and OneNote
notebook

Azure AD
Admin created

Microsoft 365 admin

Admin created

Outlook
User created

Teams
App created

SharePoint
App created

Planner
App created

Yammer
App created

Stream
App created

Power BI (classic)
App created

Project for the web

App created

Roadmap
App created

Auto-provisioned Auto-provisioned, but hidden Not auto-provisioned, but can be added Not available

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