## Summary The `fromViewManifestToUniversalFlatView` converter hardcoded five view fields to `null` instead of reading them from the manifest: - `mainGroupByFieldMetadataUniversalIdentifier` - `kanbanAggregateOperation` - `kanbanAggregateOperationFieldMetadataUniversalIdentifier` - `calendarLayout` - `calendarFieldMetadataUniversalIdentifier` As a result **any** Kanban view in an app manifest is rejected by `validateFlatViewCreation` with `"Kanban view must have a main group by field"`, and any Calendar view would trip the `view.entity.ts` check constraint requiring `calendarLayout` + `calendarFieldMetadataId` to be non-null. Discovered while trying to install [`twenty-crm-meeting-baas`](https://github.com/Meeting-BaaS/twenty-crm-meeting-baas) which ships a Kanban view. ## Changes - **Server converter**: read all five fields from the manifest (with `?? null` fallback). - **`ViewManifest` type** (`twenty-shared`): add the five fields so SDK users can set them type-safely. - **Move `ViewCalendarLayout`** from `twenty-server` to `twenty-shared` so the manifest type can reference it. Seven import sites updated; the front-end imports via generated GraphQL types and is unaffected. - **Unit tests**: extend `from-view-manifest-to-universal-flat-view.util.spec.ts` with preservation + null-default cases for both Kanban and Calendar (5 tests total). - **Regression coverage**: add a Kanban view (`post-cards-by-status.view.ts`) to the `rich-app` fixture grouped by the existing `status` SELECT field. The existing `applications-install-delete-reinstall` e2e test now exercises the Kanban path end-to-end — a future regression here would fail CI. Note: `expected-manifest.ts` and the `views.length` assertion in `manifest.tests.ts` were updated to reflect the new fixture view. ## Test plan - [x] `nx test twenty-server -- from-view-manifest-to-universal-flat-view` → 5/5 pass - [x] `nx typecheck twenty-shared` / `twenty-sdk` / `twenty-server` → no new errors (one pre-existing unrelated error in `admin-panel.module-factory.ts`) - [x] `nx lint twenty-shared` / `twenty-sdk` → clean - [x] Manual install of the Meeting BaaS app on a dev workspace succeeds with the Kanban view after this fix - [ ] CI: SDK e2e `applications-install-delete-reinstall` passes against the new fixture view - [ ] CI: integration test `calendar-field-deactivation-deletes-views` still passes after the enum move 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
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Why Twenty
Twenty gives technical teams the building blocks for a custom CRM that meets complex business needs and quickly adapts as the business evolves. Twenty is the CRM you build, ship, and version like the rest of your stack.
Learn more about why we built Twenty
Installation
Cloud
The fastest way to get started. Sign up at twenty.com and spin up a workspace in under a minute, with no infrastructure to manage and always up to date.
Build an app
Scaffold a new app with the Twenty CLI:
npx create-twenty-app my-app
Define objects, fields, and views as code:
import { defineObject, FieldType } from 'twenty-sdk/define';
export default defineObject({
nameSingular: 'deal',
namePlural: 'deals',
labelSingular: 'Deal',
labelPlural: 'Deals',
fields: [
{ name: 'name', label: 'Name', type: FieldType.TEXT },
{ name: 'amount', label: 'Amount', type: FieldType.CURRENCY },
{ name: 'closeDate', label: 'Close Date', type: FieldType.DATE_TIME },
],
});
Then ship it to your workspace:
npx twenty deploy
See the app development guide for objects, views, agents, and logic functions.
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Run Twenty on your own infrastructure with Docker Compose, or contribute locally via the local setup guide.
Everything you need
Twenty gives you the building blocks of a modern CRM (objects, views, workflows, and agents) and lets you extend them as code. Here's a tour of what's in the box.
Want to go deeper? Read the User Guide for product walkthroughs, or the
Documentation for developer reference.
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Stack
TypeScript
Nx
NestJS, with BullMQ,
PostgreSQL,
Redis
React, with Jotai, Linaria and Lingui
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Thanks to these amazing services that we use and recommend for UI testing (Chromatic), code review (Greptile), catching bugs (Sentry) and translating (Crowdin).
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