Team sites that are connected to an Microsoft 365 group in SharePoint can quickly add the messaging app Microsoft Teamsto enhance communication and content collaboration capabilities.
Team sites that are not already connected to an Microsoft 365 group can connect to an Office 365 group.
Teams makes it easier to:
Communicate more effectively through real time chat, online calling, and web conferencing
Collaborate on files with built-in Microsoft 365 apps like Word, Excel, and PowerPoint
Ensures sensitive content is compliant and secure
Note: If you don't want to create a Microsoft Team for your SharePoint site, simply click the x at the top of the Microsoft Teams banner in the bottom left corner of your site and then click Yes to dismiss the banner for the current browser session or click Don't show me again to remove the banner permanently from your site.
To create a Microsoft Team from SharePoint:
Go to a group-connected team site you own
Select Create a team in the lower left hand corner of the home page
A link to the team will be added to the site navigation.
If your Microsoft 365 Group has a team already, add it to the site navigation, instead
Connect the Office 365 Group to your existing team site
Note: This functionality will be introduced gradually, first to organizations with targeted release options selected in the Office 365 Admin Center. You may not see this feature, or it may look different than described here.