Device identity data sources
Understand common sources of device identifiers (labels, purchase records, BIOS/UEFI, asset tags) and how to reconcile differences.
Identifiers show up in multiple places: physical labels, procurement systems, and device firmware. These sources don’t always match perfectly.
Pick a primary source of truth for operational workflows and keep supporting evidence (like images) for exceptions.
Key points
- Choose a primary source of truth
- Keep supporting evidence for exceptions
- Document reconciliation rules
Related guides
Corporate-owned recognition in Intune: practical notes
How corporate identifiers can help with corporate-owned recognition, and what to verify when behavior differs from expectations.
Reconciling Intune and your internal inventory
How to reconcile differences between your internal inventory and Intune state: mismatches, missing devices, and duplicates.
Skip existing identifiers during Intune import
Learn when skipping existing identifiers is appropriate and how to report what was skipped vs uploaded.
Device retirement and identifier hygiene
Keep your identifier lists healthy over time: track retirements, replacements, and reassignments so inventory stays accurate.
Naming conventions for device notes
Good notes reduce confusion: record asset tag, location, exception reasons, and who handled unusual cases.
Onboarding new IT admins to your workflow
A quick onboarding outline: where to start, how to verify data, and how to run Intune operations safely.
This guide is informational. If you’re using Intune features, ensure you have the right tenant permissions and administrator consent where required.