SharePoint: Authoritative Sites

Microsoft lists this Microsoft Copilot (Microsoft 365) and SharePoint roadmap item as Launched, with general availability in June 2026.

Launched1 version

Microsoft id: 561323
Status: Launched
Products: Microsoft Copilot (Microsoft 365), SharePoint
Preview: May 2026
General availability: June 2026
Release rings: General Availability, Preview
Platforms: Web
Cloud instances: Worldwide (Standard Multi-Tenant)
Status pages: SharePoint Online status, Microsoft 365 Copilot status
First captured by us: 13 Nov 2026, 14:37 UTC (from our first import of this list)
Microsoft last modified: 5 Jun 2026, 22:00 UTC
Source: Microsoft 365 roadmap · open the original at Microsoft

Microsoft says

Authoritative Sites feature empowers administrators to designate specific SharePoint sites as official, trusted sources of information.

Microsoft 365 roadmap, 22:00 UTC, 5 Jun

One version so far. If Microsoft edits it, each change shows here with what was removed and added.

First version we captured · 14:37 UTC, 13 Nov
As first seen: Launched
Status
Launched
Seen by us 14:37 UTC, 13 Nov · Microsoft's timestamp 22:00 UTC, 5 Jun · Microsoft's page

Last updated 13 Nov 2026, 14:37 UTC