Microsoft 365 Roadmap
Authoritative Sites feature empowers administrators to designate specific SharePoint sites as official, trusted sources of information. By classifying these sites as authoritative these high-quality, credible content, such as company news, policies, and updates, are prioritized across Copilot Chat and Copilot Search experiences
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Updated 1 time since Apr 30, 2026. Microsoft Message Center only ever shows the current version; this archive preserves the history.
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