TenantAtlas/specs/028-device-categories/plan.md

Plan: Device Categories (Enrollment/Organization) (028)

Branch: feat/028-device-categories
Date: 2026-01-04
Input: spec.md

Approach

1. Confirm Graph endpoints and patchable fields:
   • list: GET /deviceManagement/deviceCategories
   • create/update/delete supported
2. Add deviceCategory to config/tenantpilot.php under foundation_types (risk low, restore enabled).
3. Add contract entry in config/graph_contracts.php for foundations (resource + create/update methods).
4. Extend FoundationSnapshotService to fetch categories (list + per-item payload).
5. Extend FoundationMappingService and restore flow:
   • match by displayName
   • create missing
6. Add targeted Pest tests for foundation capture + restore.

Decisions / Notes

• This is modeled as a foundation type (captured automatically with backup sets), not a Policy inventory type.