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Home /  Webinars / Copilot: What you do & don't know - Where does Copilot get its data?

Copilot: What you do &
don't know:
Where does Copilot get its data?

MSP WEBINAR · ON-DEMAND · 23 MINS

Tim Oelkers, Microsoft 365 Solutions Architect, inforcer

In episode two, Tim Oelkers explains where Microsoft 365 Copilot gets its data. He covers Microsoft Graph as the central nervous system behind Copilot, the Microsoft 365 sources and data types it reaches, the grounding layer, what Copilot cannot see, tenant boundaries and the permissions model, how messy data makes a messy Copilot, and the readiness and governance work MSPs can deliver.

IN THIS WEBINAR

Copilot
Microsoft Graph
Permissions
inforcer webinar thumbnail

Key takeaways

Microsoft Graph is the gatekeeper. Graph aggregates data from email, files, meetings and chats across Microsoft 365 and enforces permissions on every query. Copilot retrieves just enough context to answer a prompt, and it only ever reaches what the user already has access to, nothing more and nothing less.

Know what Copilot can't see. It can't read content the user can't access, elevate permissions, open blocked SharePoint libraries, bypass DLP, read other people's private chats or see restricted sensitivity-labelled content. It doesn't use other tenants' data or the public internet unless web grounding is on, and it doesn't train on your data.

Messy data makes a messy Copilot. Old SharePoint silos, poor naming, sensitive data in the wrong place and Everyone except external users permissions all surface through Copilot. Strong sensitivity labels, clean group-based permissions, clear folder hierarchies, lifecycle management and regular governance reviews make it safer and more useful.

Copilot works across structured, unstructured and hybrid data. That includes SharePoint lists, tasks, calendar entries and connected systems like ServiceNow, plus the content of documents, emails, PDFs and Teams meeting transcripts, always limited to what the user can open.

Data readiness is billable work. Data readiness assessments, permission cleanup projects, Teams and SharePoint restructuring, and standardized sensitivity label, DLP and Conditional Access deployments are all commercial opportunities, with drift detection catching policy changes afterwards.

Find out if a tenant is Copilot ready

See inforcer's Copilot readiness assessments

The rest of the series

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