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77<Note>
8 For how zero data retention (ZDR) applies to this feature, see [API and data retention](https://platform.claude.com/docs/en/manage-claude/api-and-data-retention).
8 To learn how zero data retention (ZDR) applies to this feature, see [API and data retention](https://platform.claude.com/docs/en/manage-claude/api-and-data-retention).
99</Note>
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1111Search result content blocks let Claude cite your own content the same way it cites web search results: each citation carries the source and title you provided. Use them in RAG (Retrieval-Augmented Generation) applications where Claude needs to attribute answers to your documents.