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twenty/packages/twenty-docs/developers/extend/apps/config/roles.mdx
T
db0547f503 [1/3] Rename permissionFlag to rolePermissionFlag + add permissionFlag catalog/backfill (#20481)
Split of #20377.

## Summary

This PR separates available permission flags from per-role permission
flag grants.

Previously, `core.permissionFlag` stored the role assignment directly:
`roleId + flag`. This PR renames that legacy grant table to
`core.rolePermissionFlag`, then recreates `core.permissionFlag` as the
catalog of available permission flags.

## What changed

- Rename the existing `core.permissionFlag` grant table to
`core.rolePermissionFlag`.
- Add the new syncable `core.permissionFlag` catalog entity with key,
label, description, icon, permission type, relevance flags, and
custom/standard metadata.
- Add stable `SystemPermissionFlag` universal identifiers for the
built-in `PermissionFlagType` values.
- Seed the standard permission flags for every workspace under the
Twenty standard application.
- Backfill existing role grants:
  - create missing catalog rows for existing grant keys,
  - add `rolePermissionFlag.permissionFlagId`,
- migrate grants from the old string `flag` column to the new catalog
FK,
- replace the old `(flag, roleId)` uniqueness with `(permissionFlagId,
roleId)`.
- Rewire role permission flag caches, permission checks, role DTO
mapping, and `upsertPermissionFlags` to resolve through the catalog.
- Keep the existing public role permission API shape: product/app
surfaces still talk about `permissionFlags` and return `{ id, roleId,
flag }`.
- Update metadata flat-entity machinery, migration builders, validators,
action handlers, snapshots, generated schemas, docs, and app fixtures
for the new `permissionFlag` / `rolePermissionFlag` split.

## Behavior after this PR

- Existing permission flag grants keep working.
- Existing GraphQL role permission flows keep the same public naming.
- Standard permission flags are represented as catalog rows.
- Permission checks now compare grants through catalog universal
identifiers instead of the legacy `flag` column.
- Workspace deletion cleanup now verifies both `permissionFlag` and
`rolePermissionFlag`.

## What is not in this PR

- Public GraphQL CRUD for custom permission flags.
- App manifest support for declaring new custom permission flags.
- Frontend UI for creating or assigning custom permission flags beyond
the existing role permission flow.

---------

Co-authored-by: Weiko <corentin@twenty.com>
2026-05-18 11:57:47 +00:00

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---
title: Roles & Permissions
description: Declare what objects and fields your app's logic functions and front components can read and write.
icon: 'shield-halved'
---
A **role** is a permission set: which objects an app can read or write, which fields it can see, and which platform-level capabilities it can use. Every app's logic functions and front components inherit the permissions of the role marked with `defineApplicationRole()` (see [The default function role](#the-default-function-role) below).
```ts src/roles/restricted-company-role.ts
import {
defineRole,
PermissionFlag,
STANDARD_OBJECT_UNIVERSAL_IDENTIFIERS,
} from 'twenty-sdk/define';
export default defineRole({
universalIdentifier: '2c80f640-2083-4803-bb49-003e38279de6',
label: 'My new role',
description: 'A role that can be used in your workspace',
canReadAllObjectRecords: false,
canUpdateAllObjectRecords: false,
canSoftDeleteAllObjectRecords: false,
canDestroyAllObjectRecords: false,
canUpdateAllSettings: false,
canBeAssignedToAgents: false,
canBeAssignedToUsers: false,
canBeAssignedToApiKeys: false,
objectPermissions: [
{
objectUniversalIdentifier:
STANDARD_OBJECT_UNIVERSAL_IDENTIFIERS.company.universalIdentifier,
canReadObjectRecords: true,
canUpdateObjectRecords: true,
canSoftDeleteObjectRecords: false,
canDestroyObjectRecords: false,
},
],
fieldPermissions: [
{
objectUniversalIdentifier:
STANDARD_OBJECT_UNIVERSAL_IDENTIFIERS.company.universalIdentifier,
fieldUniversalIdentifier:
STANDARD_OBJECT_UNIVERSAL_IDENTIFIERS.company.fields.name
.universalIdentifier,
canReadFieldValue: false,
canUpdateFieldValue: false,
},
],
permissionFlags: [PermissionFlag.APPLICATIONS],
});
```
## The default function role
When you scaffold a new app, the CLI creates a default role file declared with `defineApplicationRole()`:
```ts src/roles/default-role.ts
import { defineApplicationRole, PermissionFlag } from 'twenty-sdk/define';
export const DEFAULT_ROLE_UNIVERSAL_IDENTIFIER =
'b648f87b-1d26-4961-b974-0908fd991061';
export default defineApplicationRole({
universalIdentifier: DEFAULT_ROLE_UNIVERSAL_IDENTIFIER,
label: 'Default function role',
description: 'Default role for function Twenty client',
canReadAllObjectRecords: true,
canUpdateAllObjectRecords: false,
canSoftDeleteAllObjectRecords: false,
canDestroyAllObjectRecords: false,
canUpdateAllSettings: false,
canBeAssignedToAgents: false,
canBeAssignedToUsers: false,
canBeAssignedToApiKeys: false,
objectPermissions: [],
fieldPermissions: [],
permissionFlags: [],
});
```
`defineApplicationRole()` is a thin wrapper around `defineRole()` that flags **the** role used as your application's default at install time. Validation is identical to `defineRole`, but the build pipeline auto-wires its `universalIdentifier` into the application manifest's `defaultRoleUniversalIdentifier` — so you do not need to reference it from [`defineApplication`](/developers/extend/apps/config/application) yourself.
Notes:
- Exactly **one** `defineApplicationRole(...)` is allowed per app — the manifest build will fail if it finds more than one.
- Use `defineRole()` (not `defineApplicationRole()`) for any **additional** roles your app ships.
- Setting `defaultRoleUniversalIdentifier` explicitly on `defineApplication()` is still supported for backward compatibility, but is deprecated in favor of `defineApplicationRole()`.
## Best practices
- Start from the scaffolded role, then progressively restrict it — the default grants broad read access, which is rarely what you want in production.
- Replace `objectPermissions` and `fieldPermissions` with the exact objects and fields your functions actually need.
- `permissionFlags` control access to platform-level capabilities. Keep them minimal.
- See a working example: [`hello-world/src/roles/function-role.ts`](https://github.com/twentyhq/twenty/blob/main/packages/twenty-apps/hello-world/src/roles/function-role.ts).