diff --git a/src/pages-and-resources/PagesAndResources.jsx b/src/pages-and-resources/PagesAndResources.jsx
index 663843e24..c99e1409d 100644
--- a/src/pages-and-resources/PagesAndResources.jsx
+++ b/src/pages-and-resources/PagesAndResources.jsx
@@ -40,7 +40,7 @@ function PagesAndResources({ courseId, intl }) {
   return (
     <PagesAndResourcesProvider courseId={courseId}>
       <main className="container container-mw-md">
-        <div className="d-flex justify-content-between my-5" style={{ 'align-items': 'center' }}>
+        <div className="d-flex justify-content-between my-5 align-items-center">
           <h3 className="m-0">{intl.formatMessage(messages.heading)}</h3>
           <Hyperlink
             destination={lmsCourseURL}
diff --git a/src/pages-and-resources/discussions/app-config-form/apps/lti/LtiConfigForm.jsx b/src/pages-and-resources/discussions/app-config-form/apps/lti/LtiConfigForm.jsx
index 55136c472..0334b5a54 100644
--- a/src/pages-and-resources/discussions/app-config-form/apps/lti/LtiConfigForm.jsx
+++ b/src/pages-and-resources/discussions/app-config-form/apps/lti/LtiConfigForm.jsx
@@ -1,18 +1,19 @@
 import React, { useEffect } from 'react';
 import PropTypes from 'prop-types';
+
 import { injectIntl, intlShape } from '@edx/frontend-platform/i18n';
 import {
   Card, Form,
 } from '@edx/paragon';
+
 import { useFormik } from 'formik';
 import * as Yup from 'yup';
 import { useDispatch } from 'react-redux';
 
-import AppExternalLinks from '../shared/AppExternalLinks';
-
 import {
   updateValidationStatus,
 } from '../../../data/slice';
+import AppExternalLinks from '../shared/AppExternalLinks';
 import messages from './messages';
 
 function LtiConfigForm({
@@ -22,6 +23,8 @@ function LtiConfigForm({
     consumerKey: appConfig.consumerKey || '',
     consumerSecret: appConfig.consumerSecret || '',
     launchUrl: appConfig.launchUrl || '',
+    piiShareUsername: appConfig.piiShareUsername,
+    piiShareEmail: appConfig.piiShareEmail,
   };
 
   const dispatch = useDispatch();
@@ -39,6 +42,8 @@ function LtiConfigForm({
       consumerKey: Yup.string().required(intl.formatMessage(messages.consumerKeyRequired)),
       consumerSecret: Yup.string().required(intl.formatMessage(messages.consumerSecretRequired)),
       launchUrl: Yup.string().required(intl.formatMessage(messages.launchUrlRequired)),
+      piiShareUsername: Yup.bool(),
+      piiShareEmail: Yup.bool(),
     }),
     onSubmit,
   });
@@ -67,9 +72,9 @@ function LtiConfigForm({
             value={values.consumerKey}
           />
           {isInvalidConsumerKey && (
-          <Form.Control.Feedback type="invalid" hasIcon={false}>
-            <span className="x-small">{errors.consumerKey}</span>
-          </Form.Control.Feedback>
+            <Form.Control.Feedback type="invalid" hasIcon={false}>
+              <span className="x-small">{errors.consumerKey}</span>
+            </Form.Control.Feedback>
           )}
         </Form.Group>
         <Form.Group controlId="consumerSecret" isInvalid={isInvalidConsumerSecret} className="mb-4">
@@ -80,9 +85,9 @@ function LtiConfigForm({
             value={values.consumerSecret}
           />
           {isInvalidConsumerSecret && (
-          <Form.Control.Feedback type="invalid" hasIcon={false}>
-            <span className="x-small">{errors.consumerSecret}</span>
-          </Form.Control.Feedback>
+            <Form.Control.Feedback type="invalid" hasIcon={false}>
+              <span className="x-small">{errors.consumerSecret}</span>
+            </Form.Control.Feedback>
           )}
         </Form.Group>
         <Form.Group controlId="launchUrl" isInvalid={isInvalidLaunchUrl}>
@@ -93,11 +98,36 @@ function LtiConfigForm({
             value={values.launchUrl}
           />
           {isInvalidLaunchUrl && (
-          <Form.Control.Feedback type="invalid" hasIcon={false}>
-            <span className="x-small">{errors.launchUrl}</span>
-          </Form.Control.Feedback>
+            <Form.Control.Feedback type="invalid" hasIcon={false}>
+              <span className="x-small">{errors.launchUrl}</span>
+            </Form.Control.Feedback>
           )}
         </Form.Group>
+        {appConfig.piiSharing && (
+          <>
+            <Form.Text className="my-2">
+              {intl.formatMessage(messages.piiSharing)}
+            </Form.Text>
+            <Form.Group controlId="piiSharing">
+              <Form.Check
+                type="checkbox"
+                name="piiShareUsername"
+                onChange={handleChange}
+                onBlur={handleBlur}
+                checked={values.piiShareUsername}
+                label={intl.formatMessage(messages.piiShareUsername)}
+              />
+              <Form.Check
+                type="checkbox"
+                name="piiShareEmail"
+                onChange={handleChange}
+                onBlur={handleBlur}
+                checked={values.piiShareEmail}
+                label={intl.formatMessage(messages.piiShareEmail)}
+              />
+            </Form.Group>
+          </>
+        )}
       </Form>
       <AppExternalLinks externalLinks={externalLinks} title={title} />
     </Card>
@@ -120,6 +150,9 @@ LtiConfigForm.propTypes = {
     consumerKey: PropTypes.string,
     consumerSecret: PropTypes.string,
     launchUrl: PropTypes.string,
+    piiSharing: PropTypes.bool.isRequired,
+    piiShareUsername: PropTypes.bool.isRequired,
+    piiShareEmail: PropTypes.bool.isRequired,
   }),
   intl: intlShape.isRequired,
   onSubmit: PropTypes.func.isRequired,
diff --git a/src/pages-and-resources/discussions/app-config-form/apps/lti/messages.js b/src/pages-and-resources/discussions/app-config-form/apps/lti/messages.js
index e69d5828b..a48fc18f5 100644
--- a/src/pages-and-resources/discussions/app-config-form/apps/lti/messages.js
+++ b/src/pages-and-resources/discussions/app-config-form/apps/lti/messages.js
@@ -39,6 +39,20 @@ const messages = defineMessages({
     defaultMessage: 'Launch URL is a required field',
     description: 'Tells the user that the Launch URL field is required and must have a value.',
   },
+  piiSharing: {
+    id: 'authoring.discussions.piiSharing',
+    defaultMessage: 'Optionally share a user\'s username and/or email with the LTI provider:',
+  },
+  piiShareUsername: {
+    id: 'authoring.discussions.piiShareUsername',
+    defaultMessage: 'Share username',
+    description: 'Label for the Share Username field.',
+  },
+  piiShareEmail: {
+    id: 'authoring.discussions.piiShareEmail',
+    defaultMessage: 'Share email',
+    description: 'Label for the Share Email field.',
+  },
   contact: {
     id: 'authoring.discussions.appDocInstructions.contact',
     defaultMessage: 'Contact: {link}',
diff --git a/src/pages-and-resources/discussions/data/api.js b/src/pages-and-resources/discussions/data/api.js
index d31695cd2..feb20e6c3 100644
--- a/src/pages-and-resources/discussions/data/api.js
+++ b/src/pages-and-resources/discussions/data/api.js
@@ -11,6 +11,9 @@ function normalizeLtiConfig(data) {
     consumerKey: data.lti_1p1_client_key,
     consumerSecret: data.lti_1p1_client_secret,
     launchUrl: data.lti_1p1_launch_url,
+    piiSharing: 'pii_share_username' in data || 'pii_share_email' in data,
+    piiShareUsername: data.pii_share_username,
+    piiShareEmail: data.pii_share_email,
   };
 }
 
@@ -118,6 +121,12 @@ function denormalizeData(courseId, appId, data) {
   if (data.launchUrl) {
     ltiConfiguration.lti_1p1_launch_url = data.launchUrl;
   }
+  if ('piiShareUsername' in data) {
+    ltiConfiguration.pii_share_username = data.piiShareUsername;
+  }
+  if ('piiShareEmail' in data) {
+    ltiConfiguration.pii_share_email = data.piiShareEmail;
+  }
 
   if (Object.keys(ltiConfiguration).length > 0) {
     // Only add this in if we're sending LTI fields.
diff --git a/src/pages-and-resources/discussions/data/redux.test.js b/src/pages-and-resources/discussions/data/redux.test.js
index 4f8aab8ed..960d470d8 100644
--- a/src/pages-and-resources/discussions/data/redux.test.js
+++ b/src/pages-and-resources/discussions/data/redux.test.js
@@ -166,6 +166,45 @@ describe('Data layer integration tests', () => {
         consumerKey: 'client_key_123',
         consumerSecret: 'client_secret_123',
         launchUrl: 'https://localhost/example',
+        piiSharing: false,
+        piiShareUsername: undefined,
+        piiShareEmail: undefined,
+      });
+    });
+
+    test('successfully loads an LTI configuration with PII Sharing', async () => {
+      axiosMock.onGet(getAppsUrl(courseId)).reply(200, {
+        ...piazzaApiResponse,
+        lti_configuration: {
+          ...piazzaApiResponse.lti_configuration,
+          pii_share_username: true,
+          pii_share_email: false,
+        },
+      });
+
+      await executeThunk(fetchApps(courseId), store.dispatch);
+
+      expect(store.getState().discussions).toEqual({
+        appIds: ['legacy', 'piazza'],
+        featureIds,
+        activeAppId: 'piazza',
+        selectedAppId: null,
+        status: LOADED,
+        saveStatus: SAVED,
+        hasValidationError: false,
+        discussionTopicIds: [],
+      });
+      expect(store.getState().models.apps.legacy).toEqual(legacyApp);
+      expect(store.getState().models.apps.piazza).toEqual(piazzaApp);
+      expect(store.getState().models.features).toEqual(featuresState);
+      expect(store.getState().models.appConfigs.piazza).toEqual({
+        id: 'piazza',
+        consumerKey: 'client_key_123',
+        consumerSecret: 'client_secret_123',
+        launchUrl: 'https://localhost/example',
+        piiSharing: true,
+        piiShareUsername: true,
+        piiShareEmail: false,
       });
     });
 
@@ -329,6 +368,9 @@ describe('Data layer integration tests', () => {
         consumerKey: 'new_consumer_key',
         consumerSecret: 'new_consumer_secret',
         launchUrl: 'https://localhost/new_launch_url',
+        piiSharing: false,
+        piiShareUsername: undefined,
+        piiShareEmail: undefined,
       });
     });