@@ -30,7 +30,12 @@ export const CrmApp = App.create({
       label: 'Analytics',
       icon: 'chart-bar',
       children: [
-        { id: 'nav_pipeline_dashboard', type: 'dashboard', dashboardName: 'pipeline_dashboard', label: 'Pipeline', icon: 'layout-dashboard' },
+        // Offered only to a member who can read the opportunities every
+        // Pipeline widget aggregates (`opportunity_metrics` is bound to
+        // `crm_opportunity`); anyone else would open a page whose every tile
+        // the server refuses. `visible` hides; the dataset query's own 403
+        // stays the enforcement (ADR-0066 D4).
+        { id: 'nav_pipeline_dashboard', type: 'dashboard', dashboardName: 'pipeline_dashboard', label: 'Pipeline', icon: 'layout-dashboard', visible: "current_user.can('crm_opportunity', 'read')" },
       ],
     },
   ],
 
@@ -0,0 +1,62 @@
+// Copyright (c) 2026 ObjectStack. Licensed under the Apache-2.0 license.
+
+/**
+ * [#27735] The Pipeline nav entry is offered only to a member who can read
+ * what the dashboard shows (ruling 6512784198, letter G).
+ *
+ * The entry carries a `visible` predicate, `current_user.can(OBJECT, 'read')`,
+ * which the console's nav guard answers from the member's permissions payload.
+ * It hides; it refuses nothing. The refusal stays where it already is: the
+ * dataset query of every widget answers 403 to a caller who cannot read the
+ * dataset's object (ADR-0066 D4: `visibleWhen` hides, `requiredPermissions`
+ * refuses). So the one thing that can go wrong here is the predicate naming
+ * an object other than the one the widgets read, and that is what is pinned,
+ * off the parsed stack rather than the source constants.
+ */
+
+import { describe, expect, it } from 'vitest';
+import stack from '../objectstack.config.js';
+
+type NavEntry = {
+  id?: string;
+  type?: string;
+  dashboardName?: string;
+  visible?: { dialect?: string; source?: string };
+  children?: NavEntry[];
+};
+
+function findNav(entries: NavEntry[] | undefined, id: string): NavEntry | undefined {
+  for (const entry of entries ?? []) {
+    if (entry.id === id) return entry;
+    const hit = findNav(entry.children, id);
+    if (hit) return hit;
+  }
+  return undefined;
+}
+
+const READ_PREDICATE = /^current_user\.can\('([a-z0-9_]+)', 'read'\)$/;
+
+const app = (stack.apps ?? []).find((a) => a.name === 'crm_app');
+const navEntry = findNav(app?.navigation as NavEntry[] | undefined, 'nav_pipeline_dashboard');
+const dashboard = (stack.dashboards ?? []).find((d) => d.name === 'pipeline_dashboard');
+// The stack parse normalises an authored CEL string to `{ dialect, source }`.
+const predicate = navEntry?.visible;
+
+describe('Pipeline nav entry audience (#27735)', () => {
+  it('carries a read predicate on one object', () => {
+    expect(navEntry).toMatchObject({ type: 'dashboard', dashboardName: 'pipeline_dashboard' });
+    expect(predicate?.dialect).toBe('cel');
+    expect(predicate?.source).toMatch(READ_PREDICATE);
+  });
+
+  it('names the object of the dataset every pipeline_dashboard widget reads', () => {
+    const named = predicate?.source?.match(READ_PREDICATE)?.[1];
+    expect(named).toBeDefined();
+    const widgets = (dashboard?.widgets ?? []) as Array<{ dataset?: string }>;
+    expect(widgets.length).toBeGreaterThan(0);
+    const objects = new Set(
+      widgets.map((w) => (stack.datasets ?? []).find((d) => d.name === w.dataset)?.object),
+    );
+    expect([...objects]).toEqual([named]);
+  });
+});