objectstack-ai · os-zhuang · Jul 3, 2026 · Jul 3, 2026
diff --git a/.changeset/retire-compactlayout-alias.md b/.changeset/retire-compactlayout-alias.md
@@ -0,0 +1,22 @@
+---
+'@objectstack/spec': minor
+'@objectstack/plugin-audit': patch
+'@objectstack/plugin-approvals': patch
+'@objectstack/plugin-security': patch
+'@objectstack/plugin-sharing': patch
+'@objectstack/plugin-webhooks': patch
+'@objectstack/service-storage': patch
+'@objectstack/service-automation': patch
+'@objectstack/service-messaging': patch
+'@objectstack/service-realtime': patch
+---
+
+Retire the deprecated `compactLayout` alias for `highlightFields` (framework#2536, closes the ADR-0085 deprecation window).
+
+- `ObjectSchema` no longer declares `compactLayout`: `create()` rejects it like any unknown key; lenient `parse()` strips it (no silent aliasing).
+- The parse-time alias AND the `highlightFields → compactLayout` back-fill transition mirror are removed from `normalizeSemanticRoleAliases`. Served metadata now carries the canonical key only.
+- All remaining first-party authors (27 system objects across plugin-audit / approvals / security / sharing / webhooks / service-storage / automation / messaging / realtime — missed by the #2521 sweep, caught by the type gate) renamed to `highlightFields`.
+- The downstream smoke pin moves to hotcrm v1.2.2 (hotcrm#424: same rename + deps ^11.7.0).
+- Consumers were switched in objectui#2168 and shipped via the console pin bump (#2526); this closes the window scheduled there. The dogfood mirror assertion (#2528) flips to `compactLayout: undefined` in this same change, per the plan it carried.
+
+Version note: minor, not major — the key was deprecated-with-alias for a full release window, all first-party consumers/authors are migrated, and the spec api-surface gate reports no export changes (same documented-exception path as the ADR-0085 removals in 11.7.0). External metadata still authoring `compactLayout` will now fail `create()` loudly with the standard unknown-key error naming the key.
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -74,7 +74,7 @@ jobs:
           # ADR-0085 (hotcrm#423) — the intended break, explicitly digested
           # downstream. Bump this ref whenever a deliberate spec surface
           # removal ships a matching hotcrm release.
-          HOTCRM_REF: v1.2.1
+          HOTCRM_REF: v1.2.2
         run: bash scripts/downstream-smoke.sh
 
       - name: Create Release Pull Request or Publish to npm

diff --git a/examples/app-showcase/src/objects/semantic-zoo.object.ts b/examples/app-showcase/src/objects/semantic-zoo.object.ts
@@ -9,14 +9,14 @@
  * strips nor mangles them. Guarded by
  * `packages/dogfood/test/semantic-roles.dogfood.test.ts`.
  *
- * Two objects because the alias runs both directions:
- *  - `SemanticZoo` authors the CANONICAL spellings (highlightFields,
- *    stageField: 'status', collapse enum) — served meta must also carry the
- *    deprecated `compactLayout` mirror for pre-11.7 renderers.
- *  - `SemanticZooLegacy` authors the DEPRECATED spelling (compactLayout) and
- *    `stageField: false` — served meta must carry the canonical
- *    `highlightFields`, and `false` must survive (it is the only "stop
- *    guessing" signal; a falsy-check regression turns the stepper back on).
+ * Two objects, two role postures:
+ *  - `SemanticZoo` authors the full canonical role set (highlightFields,
+ *    stageField: 'status', collapse enum).
+ *  - `SemanticZooLegacy` carries `stageField: false` — `false` must survive
+ *    serialization strictly (it is the only "stop guessing" signal; a
+ *    falsy-check regression turns the stepper back on). It exercised the
+ *    deprecated `compactLayout` alias during the ADR-0085 window; the alias
+ *    was retired by framework#2536.
  */
 import { ObjectSchema, Field } from '@objectstack/spec/data';
 
@@ -55,7 +55,7 @@ export const SemanticZooLegacy = ObjectSchema.create({
   label: 'Semantic Zoo (Legacy)',
   pluralLabel: 'Semantic Zoo Legacies',
   icon: 'flask-round',
-  description: 'ADR-0085 semantic-role runtime fixture (deprecated spellings)',
+  description: 'ADR-0085 semantic-role runtime fixture (stageField:false suppression)',
 
   fields: {
     name: Field.text({ label: 'Name', required: true }),
@@ -71,8 +71,9 @@ export const SemanticZooLegacy = ObjectSchema.create({
     amount: Field.number({ label: 'Amount' }),
   },
 
-  // Deprecated alias on purpose — must surface as highlightFields when served.
-  compactLayout: ['name', 'amount'],
+  // (This fixture authored the deprecated `compactLayout` spelling during the
+  // ADR-0085 alias window; retired by framework#2536.)
+  highlightFields: ['name', 'amount'],
   // This status is a color, not a lifecycle.
   stageField: false,
 });
diff --git a/packages/dogfood/test/semantic-roles.dogfood.test.ts b/packages/dogfood/test/semantic-roles.dogfood.test.ts
@@ -46,11 +46,10 @@ describe('ADR-0085 semantic roles survive the served pipeline', () => {
     const def = await servedObject('showcase_semantic_zoo');
 
     expect(def.highlightFields).toEqual(['name', 'status', 'amount']);
-    // Transition mirror for pre-11.7 renderers (ObjectGrid & friends read the
-    // old spelling). Deliberately asserted: when the deprecated alias is
-    // retired, this expectation is DELETED IN THE SAME PR — a red here after
-    // that removal means the retirement missed a consumer.
-    expect(def.compactLayout).toEqual(['name', 'status', 'amount']);
+    // Alias retired (framework#2536): served meta carries the canonical key
+    // ONLY. This flip happened in the same PR that removed the transition
+    // mirror, per the plan the mirror assertion carried.
+    expect(def.compactLayout).toBeUndefined();
 
     expect(def.stageField).toBe('status');
 
@@ -62,13 +61,11 @@ describe('ADR-0085 semantic roles survive the served pipeline', () => {
     expect(def.fields?.amount?.group).toBe('money');
   });
 
-  it('deprecated spellings alias onto the canonical keys when served', async () => {
+  it('the legacy fixture serves canonical highlightFields only (alias retired)', async () => {
     const def = await servedObject('showcase_semantic_zoo_legacy');
 
-    // compactLayout (deprecated) must surface as highlightFields…
     expect(def.highlightFields).toEqual(['name', 'amount']);
-    // …and stay readable under the old name (ADR-0079 alias pattern).
-    expect(def.compactLayout).toEqual(['name', 'amount']);
+    expect(def.compactLayout).toBeUndefined();
   });
 
   it('stageField:false survives serialization as a strict false', async () => {

diff --git a/packages/plugins/plugin-approvals/src/sys-approval-action.object.ts b/packages/plugins/plugin-approvals/src/sys-approval-action.object.ts
@@ -24,7 +24,7 @@ export const SysApprovalAction = ObjectSchema.create({
   displayNameField: 'id',
   nameField: 'id', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{action} · {step_name}',
-  compactLayout: ['request_id', 'step_name', 'action', 'actor_id', 'created_at'],
+  highlightFields: ['request_id', 'step_name', 'action', 'actor_id', 'created_at'],
 
   listViews: {
     recent: {

diff --git a/packages/plugins/plugin-approvals/src/sys-approval-approver.object.ts b/packages/plugins/plugin-approvals/src/sys-approval-approver.object.ts
@@ -35,7 +35,7 @@ export const SysApprovalApprover = ObjectSchema.create({
   displayNameField: 'id',
   nameField: 'id', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{approver} · {request_id}',
-  compactLayout: ['request_id', 'approver', 'created_at'],
+  highlightFields: ['request_id', 'approver', 'created_at'],
 
   fields: {
     id: Field.text({ label: 'Row ID', required: true, readonly: true, group: 'System' }),

diff --git a/packages/plugins/plugin-approvals/src/sys-approval-request.object.ts b/packages/plugins/plugin-approvals/src/sys-approval-request.object.ts
@@ -33,7 +33,7 @@ export const SysApprovalRequest = ObjectSchema.create({
   displayNameField: 'id',
   nameField: 'id', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{process_name} · {record_id}',
-  compactLayout: ['process_name', 'object_name', 'record_id', 'status', 'current_step', 'submitter_id', 'updated_at'],
+  highlightFields: ['process_name', 'object_name', 'record_id', 'status', 'current_step', 'submitter_id', 'updated_at'],
 
   // Curated built-in list views — render as segmented tabs in the console.
   // Filters use {current_user_id} substitution wired by the console.

diff --git a/packages/plugins/plugin-audit/src/objects/sys-activity.object.ts b/packages/plugins/plugin-audit/src/objects/sys-activity.object.ts
@@ -27,7 +27,7 @@ export const SysActivity = ObjectSchema.create({
   displayNameField: 'summary',
   nameField: 'summary', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{type} · {summary}',
-  compactLayout: ['timestamp', 'type', 'actor_name', 'summary'],
+  highlightFields: ['timestamp', 'type', 'actor_name', 'summary'],
 
   fields: {
     id: Field.text({

diff --git a/packages/plugins/plugin-audit/src/objects/sys-audit-log.object.ts b/packages/plugins/plugin-audit/src/objects/sys-audit-log.object.ts
@@ -24,7 +24,7 @@ export const SysAuditLog = ObjectSchema.create({
   displayNameField: 'action',
   nameField: 'action', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{action} · {object_name}',
-  compactLayout: ['created_at', 'action', 'object_name', 'record_id', 'user_id'],
+  highlightFields: ['created_at', 'action', 'object_name', 'record_id', 'user_id'],
 
   listViews: {
     recent: {

diff --git a/packages/plugins/plugin-audit/src/objects/sys-comment.object.ts b/packages/plugins/plugin-audit/src/objects/sys-comment.object.ts
@@ -28,7 +28,7 @@ export const SysComment = ObjectSchema.create({
   displayNameField: 'body',
   nameField: 'body', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{author_name}: {body}',
-  compactLayout: ['created_at', 'author_name', 'body'],
+  highlightFields: ['created_at', 'author_name', 'body'],
 
   fields: {
     id: Field.text({

diff --git a/packages/plugins/plugin-security/src/objects/sys-capability.object.ts b/packages/plugins/plugin-security/src/objects/sys-capability.object.ts
@@ -41,7 +41,7 @@ export const SysCapability = ObjectSchema.create({
   displayNameField: 'label',
   nameField: 'label', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{label}',
-  compactLayout: ['label', 'name', 'scope', 'managed_by', 'active'],
+  highlightFields: ['label', 'name', 'scope', 'managed_by', 'active'],
 
   actions: [
     {

diff --git a/packages/plugins/plugin-security/src/objects/sys-permission-set.object.ts b/packages/plugins/plugin-security/src/objects/sys-permission-set.object.ts
@@ -29,7 +29,7 @@ export const SysPermissionSet = ObjectSchema.create({
   displayNameField: 'label',
   nameField: 'label', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{label}',
-  compactLayout: ['label', 'name', 'active'],
+  highlightFields: ['label', 'name', 'active'],
 
   // Custom actions — permission sets are templates assigned to roles or
   // users (via sys_role_permission_set / sys_user_permission_set). The

diff --git a/packages/plugins/plugin-security/src/objects/sys-role-permission-set.object.ts b/packages/plugins/plugin-security/src/objects/sys-role-permission-set.object.ts
@@ -22,7 +22,7 @@ export const SysRolePermissionSet = ObjectSchema.create({
   managedBy: 'system',
   description: 'Binds a permission set to a role.',
   titleFormat: '{role_id} → {permission_set_id}',
-  compactLayout: ['role_id', 'permission_set_id'],
+  highlightFields: ['role_id', 'permission_set_id'],
 
   fields: {
     id: Field.text({

diff --git a/packages/plugins/plugin-security/src/objects/sys-role.object.ts b/packages/plugins/plugin-security/src/objects/sys-role.object.ts
@@ -32,7 +32,7 @@ export const SysRole = ObjectSchema.create({
   displayNameField: 'label',
   nameField: 'label', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{label}',
-  compactLayout: ['label', 'name', 'active', 'is_default'],
+  highlightFields: ['label', 'name', 'active', 'is_default'],
 
   // Custom actions — system roles drive RBAC and are edited rarely but
   // require the four high-frequency sysadmin affordances every IdP

diff --git a/packages/plugins/plugin-security/src/objects/sys-user-permission-set.object.ts b/packages/plugins/plugin-security/src/objects/sys-user-permission-set.object.ts
@@ -26,7 +26,7 @@ export const SysUserPermissionSet = ObjectSchema.create({
   managedBy: 'system',
   description: 'Direct assignment of a permission set to a user (optionally scoped to an organization).',
   titleFormat: '{user_id} → {permission_set_id}',
-  compactLayout: ['user_id', 'permission_set_id', 'organization_id'],
+  highlightFields: ['user_id', 'permission_set_id', 'organization_id'],
 
   fields: {
     id: Field.text({

diff --git a/packages/plugins/plugin-security/src/objects/sys-user-role.object.ts b/packages/plugins/plugin-security/src/objects/sys-user-role.object.ts
@@ -27,7 +27,7 @@ export const SysUserRole = ObjectSchema.create({
   managedBy: 'system',
   description: 'Assigns an RBAC role (sys_role.name) to a user. Platform-owned (ADR-0057 D4).',
   titleFormat: '{user_id} → {role}',
-  compactLayout: ['user_id', 'role', 'organization_id'],
+  highlightFields: ['user_id', 'role', 'organization_id'],
 
   fields: {
     id: Field.text({

diff --git a/packages/plugins/plugin-sharing/src/objects/sys-record-share.object.ts b/packages/plugins/plugin-sharing/src/objects/sys-record-share.object.ts
@@ -39,7 +39,7 @@ export const SysRecordShare = ObjectSchema.create({
   managedBy: 'system',
   description: 'Per-record sharing grant — extends OWD with explicit access',
   titleFormat: '{object_name}/{record_id} → {recipient_id} ({access_level})',
-  compactLayout: ['object_name', 'record_id', 'recipient_id', 'access_level', 'source'],
+  highlightFields: ['object_name', 'record_id', 'recipient_id', 'access_level', 'source'],
 
   listViews: {
     granted_to_me: {

diff --git a/packages/plugins/plugin-sharing/src/objects/sys-share-link.object.ts b/packages/plugins/plugin-sharing/src/objects/sys-share-link.object.ts
@@ -49,7 +49,7 @@ export const SysShareLink = ObjectSchema.create({
   managedBy: 'system',
   description: 'Opaque capability token granting access to a single record. Notion/Figma-style public link sharing.',
   titleFormat: '{object_name}/{record_id} ({permission})',
-  compactLayout: ['object_name', 'record_id', 'permission', 'audience', 'expires_at', 'revoked_at'],
+  highlightFields: ['object_name', 'record_id', 'permission', 'audience', 'expires_at', 'revoked_at'],
 
   listViews: {
     active_links: {

diff --git a/packages/plugins/plugin-sharing/src/objects/sys-sharing-rule.object.ts b/packages/plugins/plugin-sharing/src/objects/sys-sharing-rule.object.ts
@@ -41,7 +41,7 @@ export const SysSharingRule = ObjectSchema.create({
   displayNameField: 'name',
   nameField: 'name', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{label}',
-  compactLayout: ['name', 'object_name', 'recipient_type', 'recipient_id', 'access_level', 'active'],
+  highlightFields: ['name', 'object_name', 'recipient_type', 'recipient_id', 'access_level', 'active'],
 
   listViews: {
     active: {

diff --git a/packages/plugins/plugin-webhooks/src/sys-webhook.object.ts b/packages/plugins/plugin-webhooks/src/sys-webhook.object.ts
@@ -47,7 +47,7 @@ export const SysWebhook = ObjectSchema.create({
   displayNameField: 'name',
   nameField: 'name', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{label}',
-  compactLayout: ['name', 'object_name', 'url', 'active', 'updated_at'],
+  highlightFields: ['name', 'object_name', 'url', 'active', 'updated_at'],
 
   listViews: {
     active: {

diff --git a/packages/services/service-automation/src/sys-automation-run.object.ts b/packages/services/service-automation/src/sys-automation-run.object.ts
@@ -39,7 +39,7 @@ export const SysAutomationRun = ObjectSchema.create({
   displayNameField: 'id',
   nameField: 'id', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
   titleFormat: '{flow_name} · {node_id}',
-  compactLayout: ['flow_name', 'node_id', 'status', 'correlation', 'started_at', 'updated_at'],
+  highlightFields: ['flow_name', 'node_id', 'status', 'correlation', 'started_at', 'updated_at'],
 
   fields: {
     id: Field.text({ label: 'Run ID', required: true, readonly: true, group: 'System' }),

diff --git a/packages/services/service-messaging/src/objects/http-delivery.object.ts b/packages/services/service-messaging/src/objects/http-delivery.object.ts
@@ -38,7 +38,7 @@ export const HttpDelivery = ObjectSchema.create({
     displayNameField: 'id',
     nameField: 'id', // [ADR-0079] canonical primary-title pointer (mirrors deprecated displayNameField)
     titleFormat: '{label} → {url}',
-    compactLayout: ['source', 'url', 'status', 'attempts', 'next_retry_at'],
+    highlightFields: ['source', 'url', 'status', 'attempts', 'next_retry_at'],
 
     listViews: {
         recent: {

diff --git a/packages/services/service-messaging/src/objects/inbox-message.object.ts b/packages/services/service-messaging/src/objects/inbox-message.object.ts
@@ -25,7 +25,7 @@ export const InboxMessage = ObjectSchema.create({
     description: 'User-facing in-app notification rows materialized by the inbox messaging channel.',
     nameField: 'title', // [ADR-0079] canonical primary-title pointer (single-field titleFormat)
     titleFormat: '{title}',
-    compactLayout: ['title', 'user_id', 'severity', 'created_at'],
+    highlightFields: ['title', 'user_id', 'severity', 'created_at'],
 
     listViews: {
         mine: {

diff --git a/packages/services/service-messaging/src/objects/notification-delivery.object.ts b/packages/services/service-messaging/src/objects/notification-delivery.object.ts
@@ -26,7 +26,7 @@ export const NotificationDelivery = ObjectSchema.create({
     managedBy: 'system',
     description: 'Durable per-recipient × channel delivery outbox (ADR-0030 Layer 4).',
     titleFormat: '{channel} → {recipient_id}',
-    compactLayout: ['notification_id', 'recipient_id', 'channel', 'status', 'attempts'],
+    highlightFields: ['notification_id', 'recipient_id', 'channel', 'status', 'attempts'],
 
     fields: {
         id: Field.text({ label: 'Delivery ID', required: true, readonly: true }),

diff --git a/packages/services/service-messaging/src/objects/notification-preference.object.ts b/packages/services/service-messaging/src/objects/notification-preference.object.ts
@@ -28,7 +28,7 @@ export const NotificationPreference = ObjectSchema.create({
     managedBy: 'system',
     description: 'Per-user × topic × channel notification toggle (mute/allow), with admin-global defaults.',
     titleFormat: '{user_id} · {topic} · {channel}',
-    compactLayout: ['user_id', 'topic', 'channel', 'enabled', 'digest'],
+    highlightFields: ['user_id', 'topic', 'channel', 'enabled', 'digest'],
 
     fields: {
         id: Field.text({ label: 'Preference ID', required: true, readonly: true }),

diff --git a/packages/services/service-messaging/src/objects/notification-receipt.object.ts b/packages/services/service-messaging/src/objects/notification-receipt.object.ts
@@ -28,7 +28,7 @@ export const NotificationReceipt = ObjectSchema.create({
     managedBy: 'system',
     description: 'Per-recipient × channel receipt; the source of truth for notification read-state.',
     titleFormat: '{state}',
-    compactLayout: ['notification_id', 'user_id', 'channel', 'state', 'at'],
+    highlightFields: ['notification_id', 'user_id', 'channel', 'state', 'at'],
 
     fields: {
         id: Field.text({

diff --git a/packages/services/service-messaging/src/objects/notification-subscription.object.ts b/packages/services/service-messaging/src/objects/notification-subscription.object.ts
@@ -26,7 +26,7 @@ export const NotificationSubscription = ObjectSchema.create({
     managedBy: 'system',
     description: 'Standing subscription of a principal (role/team/user) to a notification topic.',
     titleFormat: '{principal} · {topic}',
-    compactLayout: ['topic', 'principal', 'enabled', 'created_at'],
+    highlightFields: ['topic', 'principal', 'enabled', 'created_at'],
 
     fields: {
         id: Field.text({ label: 'Subscription ID', required: true, readonly: true }),

diff --git a/packages/services/service-messaging/src/objects/notification-template.object.ts b/packages/services/service-messaging/src/objects/notification-template.object.ts
@@ -25,7 +25,7 @@ export const NotificationTemplate = ObjectSchema.create({
     managedBy: 'system',
     description: 'Per (topic × channel × locale) render template for notifications.',
     titleFormat: '{topic} · {channel} · {locale}',
-    compactLayout: ['topic', 'channel', 'locale', 'is_active'],
+    highlightFields: ['topic', 'channel', 'locale', 'is_active'],
 
     fields: {
         id: Field.text({ label: 'Template ID', required: true, readonly: true }),

diff --git a/packages/services/service-realtime/src/objects/sys-presence.object.ts b/packages/services/service-realtime/src/objects/sys-presence.object.ts
@@ -23,7 +23,7 @@ export const SysPresence = ObjectSchema.create({
   managedBy: 'append-only',
   description: 'Real-time user presence and activity tracking',
   titleFormat: '{user_id} ({status})',
-  compactLayout: ['user_id', 'status', 'last_seen'],
+  highlightFields: ['user_id', 'status', 'last_seen'],
 
   fields: {
     id: Field.text({

diff --git a/packages/services/service-storage/src/objects/system-file.object.ts b/packages/services/service-storage/src/objects/system-file.object.ts
@@ -26,7 +26,7 @@ export const SystemFile = ObjectSchema.create({
   description: 'Storage service file metadata (fileId ↔ key mapping)',
   nameField: 'name', // [ADR-0079] canonical primary-title pointer (single-field titleFormat)
   titleFormat: '{name}',
-  compactLayout: ['name', 'mime_type', 'size', 'status', 'created_at'],
+  highlightFields: ['name', 'mime_type', 'size', 'status', 'created_at'],
 
   fields: {
     id: Field.text({

diff --git a/packages/services/service-storage/src/objects/system-upload-session.object.ts b/packages/services/service-storage/src/objects/system-upload-session.object.ts
@@ -19,7 +19,7 @@ export const SystemUploadSession = ObjectSchema.create({
   description: 'Resumable multipart upload sessions tracked by service-storage',
   nameField: 'filename', // [ADR-0079] canonical primary-title pointer (single-field titleFormat)
   titleFormat: '{filename}',
-  compactLayout: ['filename', 'status', 'uploaded_chunks', 'total_chunks', 'expires_at'],
+  highlightFields: ['filename', 'status', 'uploaded_chunks', 'total_chunks', 'expires_at'],
 
   fields: {
     id: Field.text({

diff --git a/packages/spec/liveness/object.json b/packages/spec/liveness/object.json
@@ -35,10 +35,6 @@
       "status": "live",
       "note": "objectui ({{record.field}} interpolation)."
     },
-    "compactLayout": {
-      "status": "live",
-      "note": "[DEPRECATED → highlightFields, ADR-0085] parse-time alias copied onto highlightFields; preserved on output for back-compat."
-    },
     "highlightFields": {
       "status": "live",
       "note": "ADR-0085 semantic role (renamed from compactLayout): objectui default list/grid columns (ObjectGrid/ObjectView/InterfaceListPage), child-record previews (first entry), record:details auto layout, detail highlight strip (first 4)."