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AWS solutions documentation change

Service: solutions · 2026-06-25 · Documentation low

File: solutions/latest/migration-assistant-for-amazon-opensearch-service/backfill-phase.md

Summary

Updated 'Amazon OpenSearch Serverless' to 'Amazon OpenSearch Serverless NextGen'. Changed section title from 'Post-migration validation' to 'Migrate metadata'.

Security assessment

Changes are limited to product name updates and content reorganization. No security-related content was added, removed, or modified. The snapshot-based migration process description remains unchanged.

Diff

diff --git a/solutions/latest/migration-assistant-for-amazon-opensearch-service/backfill-phase.md b/solutions/latest/migration-assistant-for-amazon-opensearch-service/backfill-phase.md
index ca0233155..6e0ec1d22 100644
--- a//solutions/latest/migration-assistant-for-amazon-opensearch-service/backfill-phase.md
+++ b//solutions/latest/migration-assistant-for-amazon-opensearch-service/backfill-phase.md
@@ -9 +9 @@
-Backfill moves the documents that already exist on the source cluster into the Amazon OpenSearch Service domain or Amazon OpenSearch Serverless collection. Migration Assistant takes a point-in-time snapshot of the source in [Amazon Simple Storage Service](https://aws.amazon.com/s3) (Amazon S3) — the only time the source is touched — and then uses Reindex-from-Snapshot (RFS) to read Lucene segment files directly from the snapshot and bulk-index them into the target.
+Backfill moves the documents that already exist on the source cluster into the Amazon OpenSearch Service domain or Amazon OpenSearch Serverless NextGen collection. Migration Assistant takes a point-in-time snapshot of the source in [Amazon Simple Storage Service](https://aws.amazon.com/s3) (Amazon S3) — the only time the source is touched — and then uses Reindex-from-Snapshot (RFS) to read Lucene segment files directly from the snapshot and bulk-index them into the target.
@@ -19 +19 @@ To use the Amazon Web Services Documentation, Javascript must be enabled. Please
-Post-migration validation
+Migrate metadata