check before: 2026-01-01
Product:
eDiscovery, Purview, Purview Communication Compliance, Purview compliance portal
Platform:
US Instances, Web, World tenant
Status:
In development
Change type:
Links:
Details:
This feature allows users to add only a sampled subset of search results to a review set, rather than adding the entire query output. Users can configure sampling parameters—such as confidence level and sample size—to ensure the subset meets their review objectives while reducing unnecessary data ingestion.
Change Category:
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Scope:
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Release Phase:
General Availability
Created:
2025-10-18
updated:
2025-11-17
Docu to Check
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MS workload name
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summary for non-techies**
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Direct effects for Operations**
Data Ingestion Issues
If the change is implemented without preparation, users may experience delays or failures in data ingestion due to the new sampling parameters, leading to incomplete review sets.
- roles: Compliance Officer, IT Administrator
- references: https://techcommunity.microsoft.com/t5/security-compliance-identity/microsoft-purview-ediscovery-new-sampling-feature/ba-p/3651230
User Experience Degradation
Users may face confusion or frustration if the sampling parameters are not clearly communicated, resulting in unexpected review outcomes and potential compliance risks.
- roles: Legal Analyst, Compliance Officer
- references: https://www.microsoft.com/en-us/microsoft-365/compliance/ediscovery
Configutation Options**
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Data Protection**
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explanation for non-techies**
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** AI generated content. This information must be reviewed before use.
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change history
| Date | Property | old | new |
| 2025-11-17 | RM Release | December CY2025 | January CY2026 |
Last updated 3 weeks ago ago
