SharePoint in Microsoft 365 admin center
The admin portal for managing SharePoint in Microsoft 365, including sites, document libraries, folders, sharing settings, site roles and permissions, and data access governance reports.
Each Teams team and Microsoft 365 group is backed by a SharePoint site for its files; when a site is connected to that group, the group’s owners and members are automatically mapped to the site’s Owners and Members groups, so grant access to the group rather than to individual users.