Discover more about what's new at AWS with OpenSearch UI supports Cross Account Data Access to OpenSearch domains

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Amazon OpenSearch Service now supports cross-account data access, allowing users to query OpenSearch domains hosted in different AWS accounts from a single OpenSearch UI application. Users can build dashboards and run queries across domains in the same region without switching endpoints or replicating data. The feature works for both public and VPC-hosted domains, supports IAM and IAM Identity Center authentication, and eliminates the need for costly data pipelines to unify analysis across organizational boundaries. It is available in all AWS regions where OpenSearch UI is supported.