Analyze Teams storage usage including private channel storage for capacity planning.
Related topics
teams storage
storage report
capacity planning
private channels
storage management
About this tool
The Teams Storage Report analyzes storage consumption across Microsoft Teams including private channel storage from separate SharePoint sites. Identify teams consuming the most storage and track growth trends.
Private channels store their files in separate SharePoint sites, making storage analysis complex. This tool consolidates storage data across main team sites and private channel sites for accurate reporting.
Essential for capacity planning and identifying teams that need storage management attention.
Key features
Team-level storage analysis
Private channel storage inclusion
Growth trend tracking
Top consumers identification
Storage by file type
Member count correlation
Capacity forecasting
Cleanup recommendations
Use cases
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Graph scopes
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Tool identity
Slug: teams-storage.
Category: audit.
Plan tier: pro.
Editions: cloud, desktop.
SKUs: security, suite.
Documented scenarios: 3.
Declared features: 8.
Graph permissions requested: 2.
Licensing & access
Requires a paid edition (security). The Suite bundle includes this tool alongside every other capability in the catalogue.
Limitations & out-of-scope
Teams Storage Report: Detective control only: findings are reported, never auto-remediated. Severity rankings use the documented heuristic and may diverge from Microsoft Secure Score. Detection coverage stops at the Graph permission surface declared above — workloads behind tenant-licensed add-ons (Defender XDR, Purview eDiscovery Premium) require the matching license to enumerate.