diff --git a/src/common-components/RedirectLogistration.jsx b/src/common-components/RedirectLogistration.jsx
index 862845ca..32c9a3cf 100644
--- a/src/common-components/RedirectLogistration.jsx
+++ b/src/common-components/RedirectLogistration.jsx
@@ -4,7 +4,9 @@ import { getConfig } from '@edx/frontend-platform';
 import PropTypes from 'prop-types';
 import { Redirect } from 'react-router-dom';
 
-import { AUTHN_PROGRESSIVE_PROFILING, RECOMMENDATIONS } from '../data/constants';
+import {
+  AUTHN_PROGRESSIVE_PROFILING, DISCOVER_URL, RECOMMENDATIONS, REDIRECT,
+} from '../data/constants';
 import { setCookie } from '../data/utils';
 
 const RedirectLogistration = (props) => {
@@ -17,6 +19,7 @@ const RedirectLogistration = (props) => {
     redirectToRecommendationsPage,
     educationLevel,
     userId,
+    isRegistrationEmbedded,
   } = props;
   let finalRedirectUrl = '';
 
@@ -35,6 +38,11 @@ const RedirectLogistration = (props) => {
     if (redirectToProgressiveProfilingPage) {
       // TODO: Do we still need this cookie?
       setCookie('van-504-returning-user', true);
+
+      if (isRegistrationEmbedded) {
+        window.parent.postMessage({ action: REDIRECT, redirectUrl: `${window.location.origin}${AUTHN_PROGRESSIVE_PROFILING}` }, DISCOVER_URL);
+        return null;
+      }
       const registrationResult = { redirectUrl: finalRedirectUrl, success };
       return (
         <Redirect to={{
@@ -79,6 +87,7 @@ RedirectLogistration.defaultProps = {
   optionalFields: {},
   redirectToRecommendationsPage: false,
   userId: null,
+  isRegistrationEmbedded: false,
 };
 
 RedirectLogistration.propTypes = {
@@ -90,6 +99,7 @@ RedirectLogistration.propTypes = {
   optionalFields: PropTypes.shape({}),
   redirectToRecommendationsPage: PropTypes.bool,
   userId: PropTypes.number,
+  isRegistrationEmbedded: PropTypes.bool,
 };
 
 export default RedirectLogistration;
diff --git a/src/data/constants.js b/src/data/constants.js
index ef528d20..9af7c344 100644
--- a/src/data/constants.js
+++ b/src/data/constants.js
@@ -37,3 +37,6 @@ export const INVALID_NAME_REGEX = /[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{
 // Query string parameters that can be passed to LMS to manage
 // things like auto-enrollment upon login and registration.
 export const AUTH_PARAMS = ['course_id', 'enrollment_action', 'course_mode', 'email_opt_in', 'purchase_workflow', 'next', 'save_for_later', 'register_for_free', 'track', 'is_account_recovery', 'variant'];
+
+export const DISCOVER_URL = 'https://discover.edx.org';
+export const REDIRECT = 'redirect';
diff --git a/src/register/RegistrationPage.jsx b/src/register/RegistrationPage.jsx
index 4e7c64e1..ed0583ce 100644
--- a/src/register/RegistrationPage.jsx
+++ b/src/register/RegistrationPage.jsx
@@ -520,6 +520,7 @@ const RegistrationPage = (props) => {
           redirectUrl={registrationResult.redirectUrl}
           finishAuthUrl={finishAuthUrl}
           optionalFields={optionalFields}
+          isRegistrationEmbedded={isRegistrationEmbedded}
           redirectToProgressiveProfilingPage={
             getConfig().ENABLE_PROGRESSIVE_PROFILING_ON_AUTHN && Object.keys(optionalFields).includes('fields')
           }
diff --git a/src/register/tests/RegistrationPage.test.jsx b/src/register/tests/RegistrationPage.test.jsx
index bce31429..3023a0fb 100644
--- a/src/register/tests/RegistrationPage.test.jsx
+++ b/src/register/tests/RegistrationPage.test.jsx
@@ -862,6 +862,41 @@ describe('RegistrationPage', () => {
       expect(registrationPage.find(`button#${ssoProvider.id}`).hasClass(`btn-tpa btn-${ssoProvider.id}`)).toEqual(true);
     });
 
+    it('should call the postMessage API when embedded variant is rendered', () => {
+      getLocale.mockImplementation(() => ('en-us'));
+      mergeConfig({
+        ENABLE_PROGRESSIVE_PROFILING_ON_AUTHN: true,
+      });
+
+      window.parent.postMessage = jest.fn();
+
+      delete window.location;
+      window.location = { href: getConfig().BASE_URL.concat(AUTHN_PROGRESSIVE_PROFILING), search: '?variant=embedded' };
+
+      store = mockStore({
+        ...initialState,
+        register: {
+          ...initialState.register,
+          registrationResult: {
+            success: true,
+          },
+        },
+        commonComponents: {
+          optionalFields: {
+            extended_profile: {},
+            fields: {
+              level_of_education: { name: 'level_of_education', error_message: false },
+            },
+          },
+        },
+      });
+      const progressiveProfilingPage = mount(reduxWrapper(
+        <IntlRegistrationPage {...props} />,
+      ));
+      progressiveProfilingPage.update();
+      expect(window.parent.postMessage).toHaveBeenCalledTimes(2);
+    });
+
     it('should render icon if icon classes are missing in providers', () => {
       ssoProvider.iconClass = null;
       store = mockStore({