diff --git a/examples/nextjs-app/docs/app/campaign/[[...slug]]/page.tsx b/examples/nextjs-app/docs/app/campaign/[[...slug]]/page.tsx
new file mode 100644
index 0000000..0b47097
--- /dev/null
+++ b/examples/nextjs-app/docs/app/campaign/[[...slug]]/page.tsx
@@ -0,0 +1,12 @@
+export default async function CampaignPage({
+  params,
+}: {
+  params: Promise<{ slug: string }>;
+}) {
+  const { slug } = await params;
+  return (
+    <div>
+      <h1>[campaign] on docs {JSON.stringify(slug)}</h1>
+    </div>
+  );
+}
diff --git a/examples/nextjs-app/marketing/app/campaign/[[...slug]]/page.tsx b/examples/nextjs-app/marketing/app/campaign/[[...slug]]/page.tsx
new file mode 100644
index 0000000..83e4337
--- /dev/null
+++ b/examples/nextjs-app/marketing/app/campaign/[[...slug]]/page.tsx
@@ -0,0 +1,12 @@
+export default async function CampaignPage({
+  params,
+}: {
+  params: Promise<{ slug: string }>;
+}) {
+  const { slug } = await params;
+  return (
+    <div>
+      <h1>[campaign] on marketing {JSON.stringify(slug)}</h1>
+    </div>
+  );
+}
diff --git a/examples/nextjs-app/marketing/microfrontends-custom.jsonc b/examples/nextjs-app/marketing/microfrontends-custom.jsonc
index 7570c0a..59866a5 100644
--- a/examples/nextjs-app/marketing/microfrontends-custom.jsonc
+++ b/examples/nextjs-app/marketing/microfrontends-custom.jsonc
@@ -61,6 +61,16 @@
         {
           "group": "child rate limit",
           "paths": ["/api/check-rate-limit"]
+        },
+        {
+          "group": "campaign",
+          "paths": [
+            // "/campaign/:path((?!index|6am-parent|ios/fake-door|snowcast/beta|storm-radar/instructions|uber-parent).*)"
+            "/campaign/:path((?!index|6am-parent|uber-parent).*)",
+            "/campaign/ios/:path((?!fake-door).*)",
+            "/campaign/snowcast/:path((?!beta).*)",
+            "/campaign/storm-radar/:path((?!instructions).*)"
+          ]
         }
       ]
     }
diff --git a/examples/nextjs-app/marketing/tests/routing.e2e.ts b/examples/nextjs-app/marketing/tests/routing.e2e.ts
index e8101a8..967c681 100644
--- a/examples/nextjs-app/marketing/tests/routing.e2e.ts
+++ b/examples/nextjs-app/marketing/tests/routing.e2e.ts
@@ -50,6 +50,10 @@ test.describe('routing cases', () => {
       path: '/bar/hello(3)',
       expected: '[docs] Bar Page hello(3)',
     },
+    {
+      path: '/campaign/ces-2026',
+      expected: '[campaign] on docs ["ces-2026"]',
+    },
   ]) {
     test(`should have correct title for ${path}`, async ({ page }) => {
       await page.goto(path);