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Microsoft Purview: eDiscovery - Add Sample to Review Set

Why it matters: Generally available

What to do: 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.

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.

Target March CY2026Cloud Worldwide, GCC, GCC High, DoDPlatform WebSource updated 2026-04-28

Affected: Microsoft Purview

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