> For the complete documentation index, see [llms.txt](https://developer.firmhouse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.firmhouse.com/sdks/firmhouse-sdk/reference/functions.md).

# Functions

- [mapExtraFieldsByFieldId()](https://developer.firmhouse.com/sdks/firmhouse-sdk/reference/functions/map-extra-fields-by-field-id.md)