Decision moment
How do you build a Company Brain on Microsoft 365?
Company Brain Microsoft 365
Use case pageBuild a Company Brain on Microsoft 365 with knowledge locations, permissions, retrieval, human review and workflows.

How do you build a Company Brain on Microsoft 365?
A Company Brain is not just a chatbot. It connects approved Microsoft 365 knowledge locations, permissions, retrieval, review and workflows into a controlled knowledge system.
How do you build a Company Brain on Microsoft 365?
Company Brain Microsoft 365
Company Brain & AI Operating System
Tirion method
The page is built as a decision surface, not as a generic article. The goal is to make scope, risk and next move visible.
Which SharePoint, Teams, Outlook and file locations truly matter for decisions.
Which answers may only be produced from approved sources.
Which search, summary or preparation step leads into human review.
Scorecard
Which locations are authoritative enough?
Which answers must respect access rights?
Which answer leads to a concrete next step?
Red flags
Decision questions
Which knowledge locations are truly reliable?
Which teams need which answer types?
Where must a human review or approve answers?
Tirion artifacts
Each page points toward concrete material leadership can review, not abstract advice.
One page with risk, value, owner, non-goals and the next move.
A reviewable matrix for data, risk, effort, readiness and leadership control.
A 30/60/90 path with approvals, pilot boundary and accountable owners.
Example pattern
Knowledge sits in SharePoint, Teams, Outlook and files, but answers are slow or inconsistent.
Tirion maps sources, permissions, answer boundaries and workflows before building a knowledge layer.
The first build focuses on one decision process instead of all company data.
Related pages in this cluster
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Use the AI & Cloud Leakage Score to identify the right starting point, owner model and next decision.