Microsoft 365 Copilot readiness
Check sensitive-file access before rolling out Copilot.
A Copilot rollout can make old sharing mistakes more visible. Start by reviewing who can access sensitive files, which permissions need correction and how the pilot will be checked.
What the evidence looks like
Illustrative sample · constructed example
The same file should not be visible to both users.
Constructed permission pilot · project budget
Selected check
Can the unrelated pilot user still open the budget?
Constructed permission pilot · project budget
Defer pilot expansion. Results apply to the named sample checks below.
| Test case | Expected behavior | Sample review |
|---|---|---|
| Project member | Open the document through the intended membership. | Intended access retained |
| Unrelated pilot user | Prevent access outside the agreed project scope. | Oversharing observed |
| Sharing path | Identify the group or link granting the unwanted access. | Owner correction needed |
| Remaining content | Review other sites and links within the agreed inventory. | Separate checks required |
The sample tests the underlying permissions. It does not assume Copilot can bypass them.
- Evidence
- Both example users can access the file using their existing permissions.
- Decision
- Defer pilot expansion
- Next action
- Owner approves a narrower permission group and identifies other access paths.
Illustrative sample. Copilot follows existing permissions; this example does not show a permissions bypass.
The relevant scope
Start with a defined piece of work
The scope, the price, and how you will know it is finished are agreed in writing before anyone is given access. Review the engagement below for its deliverables, responsibilities and acceptance criteria.
The engagement
Copilot Permission Cleanup & Pilot
The permissions Copilot would draw on are mapped, the agreed oversharing fixes are made: company-wide links retired, orphaned guest access removed, over-broad group permissions narrowed, and Copilot is piloted with a measured group on the corrected permissions. Changes run in approved windows against a fixed list.
Not sure this is the one?
Describe what happened, in a paragraph. We’ll review your request and follow up about scope and next steps.
Discuss the scope and quoteWhat happens next
- 1Describe what happenedA few short fields: company size, environment, and what is going wrong.
- 2We’ll review your request and follow up about scope and next steps.The most direct next step, or a clear answer that AZ Innovations is not the right fit.
- 3A fixed-fee proposalNamed scope, price, and how you will know it is finished. No obligation.