twenty

Files

T

martmull 269c8ef400 feat(front): allow advanced relation fields in FieldWidget selector (#22005 )

## After

<img width="706" height="760" alt="image"
src="https://github.com/user-attachments/assets/d118285f-baab-4187-988c-d0180d61a629"
/>
<img width="707" height="372" alt="image"
src="https://github.com/user-attachments/assets/5676d829-2ec1-494e-a8f0-5998f1f0c3c8"
/>


## Summary

The FieldWidget field-selection dropdown currently filters out relation
fields whose target is a system object, so users can't pick fields like
`calendarEventParticipants` on the CalendarEvent record page. The widget
itself can render them just fine as boxed relations — the restriction
only lives in the picker.

This unblocks the consistency story from #22003 (revert of #21857): once
shipped, participants can be added to the calendar event record page via
the existing FieldWidget mechanism instead of a bespoke side-panel page.

## Changes

- `isFieldCellSupported`: adds an opt-in `includeSystemObjectRelations`
option that skips the `isObjectMetadataAvailableForRelation` system
check.
- `useFieldListFieldMetadataItems`: forwards the option through to
`isFieldCellSupported`. Default is `false`, so all existing callers keep
current behavior.
- `useFieldWidgetEligibleFields`: turns the option on, so the
FieldWidget selector now surfaces fields like
`calendarEventParticipants`, `messageParticipants`, etc.

## Test plan

- [x] `nx typecheck twenty-front`
- [x] `nx lint:diff-with-main twenty-front`
- [ ] CI
- [ ] Manually verify the FieldWidget dropdown now lists
`calendarEventParticipants` on a CalendarEvent record page, and that
selecting it renders a participants list via the existing relation
card/field widget.

https://claude.ai/code/session_01RnMcjL35wdCRzpXN257RLJ

---
_Generated by [Claude
Code](https://claude.ai/code/session_01RnMcjL35wdCRzpXN257RLJ)_

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