@@ -0,0 +1,11 @@
+---
+'@object-ui/app-shell': patch
+'@object-ui/i18n': patch
+---
+
+feat(studio): New Package asks only for a name; the package ID, namespace, version and type sit behind Advanced
+
+Clause-②: no
+Metadata-protocol: none
+
+The New Package dialog (Home → New → New Package, and Packages → New Package) used to open on a reverse-domain package ID, an object namespace, a SemVer version and a package type, all up front. Its first step now holds the display name and the optional description. The ID and namespace are still filled in from the name, and a line under the name says what they will be. The four technical fields sit in a collapsed **Advanced** section, where they stay editable; it opens by itself when one of them is what keeps **Create package** disabled, for example a name with no Latin letters to make an ID from. The dialog's description no longer explains reverse-domain IDs. Editing an existing package is unchanged.
@@ -126,6 +126,8 @@ test('F1: a newly created package appears in the switcher without a reload', asy
   await chip.click();
   await page.getByRole('button', { name: /New package/i }).click();
   await page.getByRole('dialog').getByLabel(/^Display name/).first().fill(pkgName);
+  // The id sits in the collapsed Advanced section (objectstack#27833).
+  await page.getByTestId('package-form-advanced-toggle').click();
   await page.getByTestId('package-form-id-input').fill(pkgId);
   await page.getByTestId('package-form-submit').click();
 
 
@@ -9,15 +9,25 @@
  * description carries no scope word at all.
  *
  * The description is read off the rendered dialog through its
- * `aria-describedby` link, and the interpolated `{example}` is the positive
- * control that the node read is the description and not an empty one.
+ * `aria-describedby` link, and its catalogue sentence is the positive control
+ * that the node read is the description and not an empty one. (It used to be
+ * the interpolated example id; objectstack#27833 took the id out of the first
+ * step's copy.)
  */
 
 import '@testing-library/jest-dom/vitest';
 import * as React from 'react';
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 import { render, screen } from '@testing-library/react';
 import { PackageFormDialog } from './PackageFormDialog';
+import { t } from './i18n';
+// The zh rows live in `@object-ui/i18n`'s `studio` namespace, fetched on
+// demand (objectstack#25922). Resident before any case, so the dialog and the
+// positive control below read the same catalogue: rendering zh otherwise
+// starts the fetch, and the control could read zh while the dialog had
+// rendered the en fallback.
+import { loadStudioCatalogue } from '@object-ui/i18n/namespaces/studio';
+await loadStudioCatalogue('zh');
 
 let localeFixture: 'en-US' | 'zh-CN' = 'en-US';
 vi.mock('./i18n', async (importOriginal) => ({
@@ -39,8 +49,8 @@ async function createDescription(): Promise<string> {
   const dialog = screen.getByRole('dialog');
   const ids = (dialog.getAttribute('aria-describedby') ?? '').split(/\s+/).filter(Boolean);
   const text = ids.map((id) => document.getElementById(id)?.textContent ?? '').join(' ');
-  // Positive control: the example id is interpolated into the description.
-  expect(text).toContain('com.acme.crm');
+  // Positive control: the node read is the description's own sentence.
+  expect(text).toContain(t('engine.packages.create.description', localeFixture));
   return text;
 }
 
 
@@ -14,7 +14,8 @@
  *   (b) adding `@acme/core` → `^1.2.0` and saving in edit mode sends that map;
  *   (c) removing every row sends `{}`, which clears the row (objectui#13121);
  *   (d) a duplicate package name is flagged inline and nothing is sent;
- *   (e) CONTROL — create mode shows the same editor.
+ *   (e) CONTROL — create mode shows the same editor (under Advanced,
+ *       objectstack#27833).
  */
 
 import * as React from 'react';
@@ -146,6 +147,9 @@ describe('PackageFormDialog — the Dependencies row is a key/value editor (obje
 
   it('(e) CONTROL — create mode shows the same editor', async () => {
     openDialog('create');
+    // objectstack#27833 — on create the editor sits in the collapsed
+    // Advanced disclosure with the other technical rows.
+    fireEvent.click(screen.getByTestId('package-form-advanced-toggle'));
     const group = await dependencies();
     expect(within(group).getByTestId('package-dependencies-empty').textContent).toBe('No dependencies.');
     addRow(group, '@acme/core', '^1.2.0');
 
@@ -49,12 +49,17 @@ function openCreate() {
 }
 
 describe('New package form: display name first (objectui#12512)', () => {
-  it('opens on the display name, with the id, namespace and version after it in the same card', () => {
+  // objectstack#27833 moved the id, namespace and version out of the Basics
+  // card into the Advanced disclosure; the name still opens the form, and
+  // the three keep their order behind it.
+  it('opens on the display name, with the id, namespace and version after it under Advanced', () => {
     const f = openCreate();
-    const card = screen.getByTestId('package-form-basics');
-    const inputs = within(card).getAllByRole('textbox');
-    const order = [f.name(), f.id(), f.ns(), f.version()].map((el) => inputs.indexOf(el));
-    expect(order).toEqual([0, 1, 2, 3]);
+    const basics = within(screen.getByTestId('package-form-basics')).getAllByRole('textbox');
+    expect(basics.indexOf(f.name())).toBe(0);
+    const advanced = screen.getByTestId('package-form-advanced');
+    const inputs = Array.from(advanced.querySelectorAll('input'));
+    const order = [f.id(), f.ns(), f.version()].map((el) => inputs.indexOf(el));
+    expect(order).toEqual([0, 1, 2]);
   });
 
   it('typing a display name fills the id, namespace and version, each marked until edited', () => {
 
@@ -0,0 +1,181 @@
+// Copyright (c) 2026 ObjectStack. Licensed under the Apache-2.0 license.
+
+/**
+ * New package: the first step asks only for a name (objectstack#27833).
+ *
+ * Measured on the card: Home → New → New Package opened on a reverse-domain
+ * id, an object namespace, a SemVer version and a package type, all up front,
+ * under developer help. The id, namespace and version were already filled in
+ * from the name (objectui#11792, objectui#12512); what was missing was a first
+ * step a non-developer can answer. The technical rows now sit behind one
+ * collapsed Advanced disclosure, and a line under the name says what was
+ * filled in.
+ *
+ * "Closed" is read the way a browser hides it: the disclosure's content
+ * carries `hidden`, so its rows leave the accessibility tree (`getByRole`
+ * cannot reach them) while staying mounted.
+ */
+
+import '@testing-library/jest-dom/vitest';
+import * as React from 'react';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import { cleanup, fireEvent, render, screen, within } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { PackageFormDialog } from './PackageFormDialog';
+import { t, tFormat } from './i18n';
+
+vi.mock('./i18n', async (importOriginal) => ({
+  ...(await importOriginal<Record<string, unknown>>()),
+  useMetadataLocale: () => 'en-US',
+}));
+
+let fetchMock: ReturnType<typeof vi.fn>;
+beforeEach(() => {
+  fetchMock = vi.fn(
+    async () => ({ ok: true, status: 201, text: async () => '{"success":true,"data":{}}' }) as Response,
+  );
+  vi.stubGlobal('fetch', fetchMock);
+});
+afterEach(() => {
+  cleanup();
+  vi.unstubAllGlobals();
+});
+
+const label = (key: string) => t(key, 'en-US');
+
+function openCreate() {
+  render(<PackageFormDialog mode="create" open onOpenChange={vi.fn()} />);
+  const byLabel = (key: string) => screen.getByLabelText(label(key), { exact: false }) as HTMLInputElement;
+  return {
+    name: () => byLabel('engine.packages.create.name'),
+    id: () => byLabel('engine.packages.create.id'),
+    ns: () => byLabel('engine.packages.create.namespace'),
+    toggle: () => screen.getByTestId('package-form-advanced-toggle'),
+    content: () => screen.getByTestId('package-form-id').parentElement as HTMLElement,
+    submit: () => screen.getByTestId('package-form-submit'),
+  };
+}
+
+describe('the first step asks only for a name (objectstack#27833)', () => {
+  it('opens with the name and the description in reach, the technical rows folded away', () => {
+    const f = openCreate();
+    const basics = screen.getByTestId('package-form-basics');
+    expect(within(basics).getAllByRole('textbox')).toEqual([
+      f.name(),
+      screen.getByLabelText(label('engine.packages.detail.description'), { exact: false }),
+    ]);
+
+    expect(f.toggle()).toHaveAttribute('aria-expanded', 'false');
+    expect(f.content()).toHaveAttribute('hidden');
+    // Mounted, but out of the accessibility tree while closed.
+    expect(screen.queryByRole('textbox', { name: new RegExp(label('engine.packages.create.id')) })).toBeNull();
+    expect(screen.queryByRole('textbox', { name: new RegExp(label('engine.packages.create.version')) })).toBeNull();
+  });
+
+  it('a name alone creates the package, with the id and namespace it derived', async () => {
+    const user = userEvent.setup();
+    const f = openCreate();
+    await user.type(f.name(), 'Field Service');
+
+    expect(screen.getByTestId('package-form-derived-summary')).toHaveTextContent(
+      tFormat('engine.packages.create.derivedSummary', 'en-US', {
+        id: 'com.field-service',
+        namespace: 'field_service',
+      }),
+    );
+    expect(f.toggle()).toHaveAttribute('aria-expanded', 'false');
+
+    await user.click(f.submit());
+    expect(fetchMock).toHaveBeenCalledTimes(1);
+    const [url, init] = fetchMock.mock.calls[0] as [string, RequestInit];
+    expect(url).toBe('/api/v1/packages');
+    expect(JSON.parse(String(init.body)).manifest).toMatchObject({
+      id: 'com.field-service',
+      namespace: 'field_service',
+      name: 'Field Service',
+      version: '0.1.0',
+      type: 'app',
+    });
+  });
+
+  it('Advanced shows the derived id and namespace, and both are editable there', async () => {
+    const user = userEvent.setup();
+    const f = openCreate();
+    await user.type(f.name(), 'Field Service');
+    await user.click(f.toggle());
+
+    expect(f.content()).not.toHaveAttribute('hidden');
+    const id = screen.getByRole('textbox', { name: new RegExp(label('engine.packages.create.id')) });
+    const ns = screen.getByRole('textbox', { name: new RegExp(label('engine.packages.create.namespace')) });
+    expect(id).toHaveValue('com.field-service');
+    expect(ns).toHaveValue('field_service');
+
+    await user.clear(ns);
+    await user.type(ns, 'fs');
+    expect(ns).toHaveValue('fs');
+    expect(screen.getByTestId('package-form-derived-summary')).toHaveTextContent(
+      tFormat('engine.packages.create.derivedSummary', 'en-US', { id: 'com.field-service', namespace: 'fs' }),
+    );
+  });
+
+  it('an edited id never moves when the name changes again', async () => {
+    const user = userEvent.setup();
+    const f = openCreate();
+    await user.type(f.name(), 'Field Service');
+    await user.click(f.toggle());
+    await user.clear(f.id());
+    await user.type(f.id(), 'com.acme.repairs');
+
+    await user.clear(f.name());
+    await user.type(f.name(), 'Repairs Center');
+    expect(f.id()).toHaveValue('com.acme.repairs');
+    expect(f.ns()).toHaveValue('repairs');
+  });
+
+  it('a hand-typed id the spec refuses is refused in words, Create waits, and Advanced cannot fold it away', async () => {
+    const user = userEvent.setup();
+    const f = openCreate();
+    await user.type(f.name(), 'Field Service');
+    await user.click(f.toggle());
+    await user.clear(f.id());
+    await user.type(f.id(), 'acme');
+
+    expect(screen.getByTestId('pkg-id-format-hint')).toHaveTextContent(
+      tFormat('engine.packages.idRule.formatHint', 'en-US', { example: 'com.acme.crm' }),
+    );
+    expect(f.submit()).toBeDisabled();
+    expect(screen.queryByTestId('package-form-derived-summary')).toBeNull();
+
+    await user.click(f.toggle());
+    expect(f.content()).not.toHaveAttribute('hidden');
+    expect(screen.getByTestId('pkg-id-format-hint')).toBeVisible();
+  });
+
+  it('a name that derives no id opens Advanced by itself, at the line that says why', () => {
+    const f = openCreate();
+    fireEvent.change(f.name(), { target: { value: '工单中心' } });
+
+    expect(f.submit()).toBeDisabled();
+    expect(f.toggle()).toHaveAttribute('aria-expanded', 'true');
+    expect(f.content()).not.toHaveAttribute('hidden');
+    expect(screen.getByTestId('package-form-id-missing')).toHaveTextContent(
+      tFormat('engine.packages.idRule.notDerived', 'en-US', { example: 'com.acme.crm' }),
+    );
+  });
+});
+
+describe('editing an existing package keeps its fields (objectstack#27833)', () => {
+  it('has no Advanced disclosure of its own and shows the locked id with the other rows', () => {
+    const manifest = { id: 'com.acme.crm', name: 'Acme CRM', version: '1.0.0', type: 'app', namespace: 'crm' };
+    render(<PackageFormDialog mode="edit" open onOpenChange={vi.fn()} manifest={manifest} />);
+
+    expect(screen.queryByTestId('package-form-advanced')).toBeNull();
+    expect(screen.queryByTestId('package-form-derived-summary')).toBeNull();
+    const id = screen.getByLabelText(label('engine.packages.create.id'), { exact: false }) as HTMLInputElement;
+    expect(id).toHaveValue('com.acme.crm');
+    expect(id).toHaveAttribute('readonly');
+    expect(screen.getByRole('textbox', { name: new RegExp(label('engine.packages.create.version')) })).toHaveValue(
+      '1.0.0',
+    );
+  });
+});