> For the complete documentation index, see [llms.txt](https://docs.work-relay.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.work-relay.com/forms/form-components/fields.md).

# Fields

Input and output fields added to the form can come from the source object, related objects, or act as virtual fields. \
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Use the Data Source Fields or Virtual Fields subtabs under Items to add the appropriate field type.

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