diff --git a/head.html b/head.html
index e1fb9ec..89f84b8 100644
--- a/head.html
+++ b/head.html
@@ -1,4 +1,32 @@
 <meta name="viewport" content="width=device-width, initial-scale=1"/>
+<link rel="preload" href="/styles/styles.css" as="style"/>
+<script>
+  const libs = (() => {
+    const { hostname, search } = window.location;
+    if (!['.hlx.', '.stage.', 'local'].some((i) => hostname.includes(i))) return '/libs';
+    const branch = new URLSearchParams(search).get('milolibs') || 'main';
+    if (branch === 'local') return 'http://localhost:6456/libs';
+    return branch.includes('--') ? `https://${branch}.hlx.live/libs` : `https://${branch}--milo--adobecom.hlx.live/libs`;
+  })();
+
+  const miloStyles = document.createElement('link');
+  const miloUtils = document.createElement('link');
+  const miloDecorate = document.createElement('link');
+
+  miloStyles.setAttribute('as', 'style');
+  miloStyles.setAttribute('href', `${libs}/styles/styles.css`);
+
+  [miloUtils, miloDecorate].forEach((tag) => {
+    tag.setAttribute('crossorigin', 'true');
+    tag.setAttribute('as', 'script');
+  })
+
+  miloUtils.setAttribute('href', `${libs}/utils/utils.js`);
+  miloDecorate.setAttribute('href', `${libs}/utils/decorate.js`);
+
+  [miloStyles, miloUtils, miloDecorate].forEach((tag) => tag.setAttribute('rel', 'preload'));
+  document.head.append(miloStyles, miloUtils, miloDecorate);
+</script>
 <script src="/scripts/scripts.js" type="module"></script>
 <style>body { display: none; }</style>
 <link rel="icon" href="data:,">
diff --git a/scripts/aa-university.js b/scripts/aa-university.js
index 85488df..1706691 100644
--- a/scripts/aa-university.js
+++ b/scripts/aa-university.js
@@ -3,16 +3,23 @@ export default function registerAAUniversity() {
   const lastName = document.querySelector('input[name="LastName"]');
   const email = document.querySelector('input[name="Email"]');
   const country = document.querySelector('select[name="Country"]');
+  const group = document.querySelector('meta[name="sandboxgroup"]');
+
+  const postBody = {
+    first_name: firstName?.value,
+    last_name: lastName?.value,
+    email: email?.value,
+    university: 'none',
+    country: country?.value,
+  };
+
+  if (group) postBody.group = group.content;
 
   fetch('https://us-central1-adobe---aa-university.cloudfunctions.net/register', {
     method: 'POST',
-    body: JSON.stringify({
-      first_name: firstName?.value,
-      last_name: lastName?.value,
-      email: email?.value,
-      university: 'none',
-      country: country?.value,
-    }),
+    body: JSON.stringify(postBody),
   })
     .catch((error) => window.lana.log(`Marketo AA University Error: ${error}`));
+
+  return postBody;
 }
diff --git a/test/scripts/aa-university.test.js b/test/scripts/aa-university.test.js
index 976ab04..272d82e 100644
--- a/test/scripts/aa-university.test.js
+++ b/test/scripts/aa-university.test.js
@@ -29,4 +29,20 @@ describe('AA University', async () => {
     window.fetch = ogFetch;
     window.lana = ogLana;
   });
+
+  it('Sends the group parameter with POST if found', () => {
+    const meta = document.createElement('meta');
+    meta.setAttribute('name', 'sandboxgroup');
+    meta.setAttribute('content', 'group');
+    document.body.prepend(meta);
+    const body = registerAAUniversity();
+    expect(body.group).to.equal('group');
+
+    document.querySelector('meta').remove();
+  });
+
+  it('Does not send the group parameter with POST if not found', () => {
+    const body = registerAAUniversity();
+    expect(body.group).to.be.undefined;
+  });
 });