@@ -0,0 +1,12 @@
+---
+'@objectstack/platform-objects': patch
+'@objectstack/spec': patch
+---
+
+`sys_organization` now declares an `invite_user` action at `record_header`, so an organization record page can offer "Invite User" as its primary header button. It calls `/api/v1/auth/organization/invite-member` with the record's id as `organizationId`, asks for `email` and `role` (the role picker offers only the roles the caller may grant), and is gated like the other three invite mirrors: the `organization` capability and the owner / admin / delegated_admin grades. Its `order: -1` puts it first in the header.
+
+`leave_organization` keeps `variant: 'danger'` and now declares `order: 1`, so it sorts last among the header actions and folds into the `⋯` overflow menu instead of taking the third inline slot. Its confirmation now names what is lost: the organization's environments and members (en, zh-CN, ja-JP and es-ES).
+
+`@objectstack/spec` books the new action in `PUBLIC_AUTH_FEATURES.organization.gatedInputs`, beside the other three invite mirrors.
+
+Clause-②: no
@@ -569,6 +569,21 @@ export const enObjects: NonNullable<TranslationData['objects']> = {
       }
     },
     _actions: {
+      invite_user: {
+        label: "Invite User",
+        description: "Invite someone by email address. They join this organization with the chosen role when they accept the invitation.",
+        successMessage: "Invitation sent to ${result.email}",
+        params: {
+          role: {
+            options: {
+              owner: "Owner",
+              admin: "Admin",
+              delegated_admin: "Delegated Admin",
+              member: "Member"
+            }
+          }
+        }
+      },
       create_organization: {
         label: "Create Organization",
         successMessage: "Organization created"
@@ -586,15 +601,15 @@ export const enObjects: NonNullable<TranslationData['objects']> = {
         label: "Set Active",
         successMessage: "Active organization switched"
       },
-      leave_organization: {
-        label: "Leave Organization",
-        confirmText: "Leave this organization? You will lose access to all of its resources.",
-        successMessage: "You have left the organization"
-      },
       change_slug: {
         label: "Change Slug",
         description: "Renaming the slug rewrites every platform subdomain for this org and parks the old slug for 90 days. Continue?",
         successMessage: "Organization slug changed"
+      },
+      leave_organization: {
+        label: "Leave Organization",
+        confirmText: "Leave this organization? You will lose access to its environments and members.",
+        successMessage: "You have left the organization"
       }
     }
   },
 
@@ -569,6 +569,21 @@ export const esESObjects: NonNullable<TranslationData['objects']> = {
       }
     },
     _actions: {
+      invite_user: {
+        label: "Invitar usuario",
+        description: "Invita a alguien por su dirección de correo electrónico. Se une a esta organización con el rol elegido cuando acepta la invitación.",
+        successMessage: "Invitación enviada a ${result.email}",
+        params: {
+          role: {
+            options: {
+              owner: "Propietario",
+              admin: "Administrador",
+              delegated_admin: "Administrador delegado",
+              member: "Miembro"
+            }
+          }
+        }
+      },
       create_organization: {
         label: "Crear organización",
         successMessage: "Organización creada"
@@ -586,15 +601,15 @@ export const esESObjects: NonNullable<TranslationData['objects']> = {
         label: "Establecer como activa",
         successMessage: "Organización activa cambiada"
       },
-      leave_organization: {
-        label: "Abandonar organización",
-        confirmText: "¿Abandonar esta organización? Perderá el acceso a todos sus recursos.",
-        successMessage: "Ha abandonado la organización"
-      },
       change_slug: {
         label: "Cambiar slug",
         description: "Renombrar el slug reescribe todos los subdominios de la plataforma para esta organización y reserva el slug anterior durante 90 días. ¿Continuar?",
         successMessage: "Slug de la organización cambiado"
+      },
+      leave_organization: {
+        label: "Abandonar organización",
+        confirmText: "¿Abandonar esta organización? Perderá el acceso a sus entornos y miembros.",
+        successMessage: "Ha abandonado la organización"
       }
     }
   },
 
@@ -569,6 +569,21 @@ export const jaJPObjects: NonNullable<TranslationData['objects']> = {
       }
     },
     _actions: {
+      invite_user: {
+        label: "ユーザーを招待",
+        description: "メールアドレスを指定して招待します。招待が承諾されると、選択したロールでこの組織に参加します。",
+        successMessage: "${result.email} に招待を送信しました",
+        params: {
+          role: {
+            options: {
+              owner: "所有者",
+              admin: "管理者",
+              delegated_admin: "委任管理者",
+              member: "メンバー"
+            }
+          }
+        }
+      },
       create_organization: {
         label: "組織を作成",
         successMessage: "組織を作成しました"
@@ -586,15 +601,15 @@ export const jaJPObjects: NonNullable<TranslationData['objects']> = {
         label: "アクティブに設定",
         successMessage: "アクティブ組織を切り替えました"
       },
-      leave_organization: {
-        label: "組織から退出",
-        confirmText: "この組織から退出しますか？すべてのリソースへのアクセスを失います。",
-        successMessage: "組織から退出しました"
-      },
       change_slug: {
         label: "スラッグを変更",
         description: "スラッグを変更すると、この組織のすべてのプラットフォームサブドメインが書き換えられ、旧スラッグは 90 日間確保されます。続行しますか？",
         successMessage: "組織のスラッグを変更しました"
+      },
+      leave_organization: {
+        label: "組織から退出",
+        confirmText: "この組織から退出しますか？この組織の環境とメンバーへのアクセスを失います。",
+        successMessage: "組織から退出しました"
       }
     }
   },
 
@@ -569,6 +569,21 @@ export const zhCNObjects: NonNullable<TranslationData['objects']> = {
       }
     },
     _actions: {
+      invite_user: {
+        label: "邀请用户",
+        description: "按电子邮件地址邀请他人。对方接受邀请后，即以所选角色加入此组织。",
+        successMessage: "已向 ${result.email} 发送邀请",
+        params: {
+          role: {
+            options: {
+              owner: "所有者",
+              admin: "管理员",
+              delegated_admin: "受托管理员",
+              member: "成员"
+            }
+          }
+        }
+      },
       create_organization: {
         label: "创建组织",
         successMessage: "组织已创建"
@@ -586,15 +601,15 @@ export const zhCNObjects: NonNullable<TranslationData['objects']> = {
         label: "设为当前",
         successMessage: "当前组织已切换"
       },
-      leave_organization: {
-        label: "退出组织",
-        confirmText: "要退出该组织吗？退出后你将失去对其所有资源的访问权限。",
-        successMessage: "你已退出该组织"
-      },
       change_slug: {
         label: "修改标识符",
         description: "重命名标识符会重写该组织所有平台子域名，旧标识符将保留占用 90 天。继续吗？",
         successMessage: "组织标识符已修改"
+      },
+      leave_organization: {
+        label: "退出组织",
+        confirmText: "要退出该组织吗？退出后你将失去对其环境和成员的访问权限。",
+        successMessage: "你已退出该组织"
       }
     }
   },
 
@@ -39,6 +39,7 @@
 import { describe, expect, it } from 'vitest';
 import { SysInvitation } from './sys-invitation.object.js';
 import { SysMember } from './sys-member.object.js';
+import { SysOrganization } from './sys-organization.object.js';
 import { SysUser } from './sys-user.object.js';
 
 const INVITE_ENDPOINT = '/api/v1/auth/organization/invite-member';
@@ -48,6 +49,7 @@ const OBJECTS_BY_NAME: Record<string, unknown> = {
   sys_user: SysUser,
   sys_member: SysMember,
   sys_invitation: SysInvitation,
+  sys_organization: SysOrganization,
 };
 
 interface AnyAction {
@@ -82,6 +84,18 @@ const MIRRORS: Array<[string, unknown]> = [
   ['sys_member', SysMember],
 ];
 
+/**
+ * Every declaration site: the three toolbar mirrors plus sys_organization's
+ * `record_header` copy (ruling 6228318638, B′ on #24034), which a
+ * `page:header` can name because it lives on the page's own object. Its
+ * placement is pinned in `sys-organization-invite-action.test.ts`; what the
+ * four must share — endpoint, gates, inputs — is pinned here.
+ */
+const ALL_MIRRORS: Array<[string, unknown]> = [
+  ...MIRRORS,
+  ['sys_organization', SysOrganization],
+];
+
 describe('invite_user — reachable from the default Members tab (#11544)', () => {
   it('is declared on sys_member, in the toolbar the Members tab renders', () => {
     // The regression itself: the whole defect was this action's ABSENCE from
@@ -137,35 +151,38 @@ describe('invite_user — reachable from the default Members tab (#11544)', () =
   });
 });
 
-describe('invite_user — the three mirrors agree (#11544)', () => {
-  it.each(MIRRORS)('%s dispatches the same endpoint from the same location', (_name, object) => {
+describe('invite_user — the mirrors agree (#11544)', () => {
+  it.each(ALL_MIRRORS)('%s dispatches the same endpoint', (_name, object) => {
     const invite = action(object, 'invite_user');
     expect(invite.type).toBe('api');
     expect(invite.target).toBe(INVITE_ENDPOINT);
-    expect(invite.locations).toContain('list_toolbar');
   });
 
-  it.each(MIRRORS)('%s carries the same lowered `organization` capability gate', (_name, object) => {
+  it.each(MIRRORS)('%s offers it from the list toolbar', (_name, object) => {
+    expect(action(object, 'invite_user').locations).toContain('list_toolbar');
+  });
+
+  it.each(ALL_MIRRORS)('%s carries the same lowered `organization` capability gate', (_name, object) => {
     // `requiresFeature: 'organization'` is authoring sugar — it is lowered to a
     // CEL predicate at ObjectSchema.create time and the sugar key does not
     // survive (pinned in platform-objects.test.ts), so the gate is read from
     // its lowered form. A mirror that lost the gate would render a button that
     // 404s wherever the org capability is off.
     // The grade gate composes AHEAD of it (`requiresMembershipReach:
-    // 'invite_member'`), so the three mirrors also agree on WHO is offered
+    // 'invite_member'`), so the mirrors also agree on WHO is offered
     // the button: owner, admin and delegated_admin — never a plain member.
     expect(action(object, 'invite_user').visible?.source).toBe(
       "('org_owner' in current_user.positions || 'org_admin' in current_user.positions"
         + " || 'delegated_admin' in current_user.positions) && features.organization != false",
     );
   });
 
-  it.each(MIRRORS)('%s asks for the same two inputs, email and role', (_name, object) => {
+  it.each(ALL_MIRRORS)('%s asks for the same two inputs, email and role', (_name, object) => {
     const keys = (action(object, 'invite_user').params ?? []).map((p) => p.name ?? p.field);
     expect(keys).toEqual(['email', 'role']);
   });
 
-  it.each(MIRRORS)('%s requires both of them', (_name, object) => {
+  it.each(ALL_MIRRORS)('%s requires both of them', (_name, object) => {
     // The endpoint has no default for either; an optional param here is a
     // dialog that submits an incomplete body and answers with a server error.
     for (const p of action(object, 'invite_user').params ?? []) {
@@ -175,11 +192,11 @@ describe('invite_user — the three mirrors agree (#11544)', () => {
 });
 
 describe('invite_user — every field-backed param resolves to a real field (#11544)', () => {
-  // THE load-bearing pin. Stated over all three mirrors rather than over the
+  // THE load-bearing pin. Stated over every mirror rather than over the
   // one that was wrong, because the defect is a property of the DECLARATION
   // SHAPE, not of sys_member: any future mirror of any action that copies a
   // `{ field }` param onto an object that lacks that field lands here.
-  it.each(MIRRORS)('%s', (name, object) => {
+  it.each(ALL_MIRRORS)('%s', (name, object) => {
     const params = action(object, 'invite_user').params ?? [];
     expect(params.length).toBeGreaterThan(0);
     for (const p of params) {
 
@@ -1,8 +1,8 @@
 // Copyright (c) 2026 ObjectStack. Licensed under the Apache-2.0 license.
 //
 // `invite_user`'s user-facing copy — the parameter dialog's subtitle and the
-// success toast — on all three declaration sites (sys_user, sys_invitation,
-// sys_member).
+// success toast — on all four declaration sites (sys_user, sys_invitation,
+// sys_member, sys_organization).
 //
 // What the console does with each key, measured on the pinned objectui:
 //
@@ -29,6 +29,7 @@ import { jaJPObjects } from '../apps/translations/ja-JP.objects.generated.js';
 import { esESObjects } from '../apps/translations/es-ES.objects.generated.js';
 import { SysInvitation } from './sys-invitation.object.js';
 import { SysMember } from './sys-member.object.js';
+import { SysOrganization } from './sys-organization.object.js';
 import { SysUser } from './sys-user.object.js';
 
 interface CopyAction {
@@ -44,6 +45,7 @@ const MIRRORS: Array<[string, unknown]> = [
   ['sys_user', SysUser],
   ['sys_invitation', SysInvitation],
   ['sys_member', SysMember],
+  ['sys_organization', SysOrganization],
 ];
 
 const TRANSLATED = [
@@ -75,8 +77,8 @@ describe('invite_user — declared copy', () => {
     expect(invite(object).successMessage).toContain(INVITEE);
   });
 
-  it('the three mirrors say the same thing', () => {
-    // One action, three declaration sites: compared to EACH OTHER, so a mirror
+  it('the mirrors say the same thing', () => {
+    // One action, four declaration sites: compared to EACH OTHER, so a mirror
     // edited alone goes red without any literal copied into this file.
     const [first, ...rest] = MIRRORS.map(([, object]) => invite(object));
     for (const other of rest) {