> For the complete documentation index, see [llms.txt](https://docs.swingsoftware.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.swingsoftware.com/integrator-for-notes/how-to/how-to-map-fields-from-parent-other-document.md).

# How to map fields from parent/other document

You are able to create Template setup document for the response document and in the field mapping set formula that will pull the value from the parent document. Like this:

@GetDocField($Ref;"Subject")

Please notice that with this formula you are able to select any document if you know its UNID (first parameter in formula).


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