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13 lines
441 B
Markdown
13 lines
441 B
Markdown
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contentType: overview
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# Data mapping
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Data mapping means referencing data from previous nodes.
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This section contains guidance on:
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* Mapping data in most scenarios: [Data mapping in the UI](/data/data-mapping/data-mapping-ui/) and [Data mapping in expression](/data/data-mapping/data-mapping-expressions/)
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* How to handle [item linking](/data/data-mapping/data-item-linking/) when using the Code node or building your own nodes.
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