diff --git a/src/courseware/course/Course.jsx b/src/courseware/course/Course.jsx
index a5468fb3f4..919f063b9f 100644
--- a/src/courseware/course/Course.jsx
+++ b/src/courseware/course/Course.jsx
@@ -9,16 +9,15 @@ import { breakpoints, useWindowSize } from '@openedx/paragon';
 import { AlertList } from '@src/generic/user-messages';
 import { useModel } from '@src/generic/model-store';
 import { getCoursewareOutlineSidebarSettings } from '../data/selectors';
-import { Trigger as CourseOutlineTrigger } from './sidebar/sidebars/course-outline';
 import Chat from './chat/Chat';
 import SidebarProvider from './sidebar/SidebarContextProvider';
-import SidebarTriggers from './sidebar/SidebarTriggers';
 import NewSidebarProvider from './new-sidebar/SidebarContextProvider';
-import NewSidebarTriggers from './new-sidebar/SidebarTriggers';
+import { NotificationsDiscussionsSidebarTriggerSlot } from '../../plugin-slots/NotificationsDiscussionsSidebarTriggerSlot';
 import { CelebrationModal, shouldCelebrateOnSectionLoad, WeeklyGoalCelebrationModal } from './celebration';
-import CourseBreadcrumbs from './CourseBreadcrumbs';
 import ContentTools from './content-tools';
 import Sequence from './sequence';
+import { CourseOutlineMobileSidebarTriggerSlot } from '../../plugin-slots/CourseOutlineMobileSidebarTriggerSlot';
+import { CourseBreadcrumbsSlot } from '../../plugin-slots/CourseBreadcrumbsSlot';
 
 const Course = ({
   courseId,
@@ -87,7 +86,7 @@ const Course = ({
       <div className="position-relative d-flex align-items-xl-center mb-4 mt-1 flex-column flex-xl-row">
         {navigationDisabled || (
         <>
-          <CourseBreadcrumbs
+          <CourseBreadcrumbsSlot
             courseId={courseId}
             sectionId={section ? section.id : null}
             sequenceId={sequenceId}
@@ -109,8 +108,8 @@ const Course = ({
           </>
         )}
         <div className="w-100 d-flex align-items-center">
-          <CourseOutlineTrigger isMobileView />
-          {isNewDiscussionSidebarViewEnabled ? <NewSidebarTriggers /> : <SidebarTriggers /> }
+          <CourseOutlineMobileSidebarTriggerSlot />
+          <NotificationsDiscussionsSidebarTriggerSlot courseId={courseId} />
         </div>
       </div>
 
diff --git a/src/courseware/course/sequence/Sequence.jsx b/src/courseware/course/sequence/Sequence.jsx
index 69444eeb53..9579b4df5c 100644
--- a/src/courseware/course/sequence/Sequence.jsx
+++ b/src/courseware/course/sequence/Sequence.jsx
@@ -18,16 +18,13 @@ import SequenceContainerSlot from '../../../plugin-slots/SequenceContainerSlot';
 
 import { getCoursewareOutlineSidebarSettings } from '../../data/selectors';
 import CourseLicense from '../course-license';
-import Sidebar from '../sidebar/Sidebar';
-import NewSidebar from '../new-sidebar/Sidebar';
-import {
-  Trigger as CourseOutlineTrigger,
-  Sidebar as CourseOutlineTray,
-} from '../sidebar/sidebars/course-outline';
+import { NotificationsDiscussionsSidebarSlot } from '../../../plugin-slots/NotificationsDiscussionsSidebarSlot';
 import messages from './messages';
 import HiddenAfterDue from './hidden-after-due';
 import { SequenceNavigation, UnitNavigation } from './sequence-navigation';
 import SequenceContent from './SequenceContent';
+import { CourseOutlineSidebarSlot } from '../../../plugin-slots/CourseOutlineSidebarSlot';
+import { CourseOutlineSidebarTriggerSlot } from '../../../plugin-slots/CourseOutlineSidebarTriggerSlot';
 
 const Sequence = ({
   unitId,
@@ -46,7 +43,6 @@ const Sequence = ({
   const {
     isStaff,
     originalUserIsStaff,
-    isNewDiscussionSidebarViewEnabled,
   } = useModel('courseHomeMeta', courseId);
   const sequence = useModel('sequences', sequenceId);
   const unit = useModel('units', unitId);
@@ -166,8 +162,8 @@ const Sequence = ({
   const defaultContent = (
     <>
       <div className="sequence-container d-inline-flex flex-row w-100">
-        <CourseOutlineTrigger />
-        <CourseOutlineTray />
+        <CourseOutlineSidebarTriggerSlot />
+        <CourseOutlineSidebarSlot />
         <div className="sequence w-100">
           {!isEnabledOutlineSidebar && (
             <div className="sequence-navigation-container">
@@ -209,7 +205,7 @@ const Sequence = ({
             {unitHasLoaded && renderUnitNavigation(false)}
           </div>
         </div>
-        {isNewDiscussionSidebarViewEnabled ? <NewSidebar /> : <Sidebar />}
+        <NotificationsDiscussionsSidebarSlot courseId={courseId} />
       </div>
       <SequenceContainerSlot courseId={courseId} unitId={unitId} />
     </>
diff --git a/src/plugin-slots/CourseBreadcrumbsSlot/README.md b/src/plugin-slots/CourseBreadcrumbsSlot/README.md
new file mode 100644
index 0000000000..38de9a0550
--- /dev/null
+++ b/src/plugin-slots/CourseBreadcrumbsSlot/README.md
@@ -0,0 +1,43 @@
+# Course Breadcrumbs Slot
+
+### Slot ID: `course_breadcrumbs_slot`
+
+## Description
+
+This slot is used to replace/modify/hide the course breadcrumbs.
+
+## Example
+
+### Default content
+![Breadcrumbs slot with default content](./screenshot_default.png)
+
+### Replaced with custom component
+![🍞 in breadcrumbs slot](./screenshot_custom.png)
+
+The following `env.config.jsx` will replace the course breadcrumbs entirely.
+
+```js
+import { DIRECT_PLUGIN, PLUGIN_OPERATIONS } from '@openedx/frontend-plugin-framework';
+
+const config = {
+  pluginSlots: {
+    course_breadcrumbs_slot: {
+      keepDefault: false,
+      plugins: [
+        {
+          op: PLUGIN_OPERATIONS.Insert,
+          widget: {
+            id: 'custom_breadcrumbs_component',
+            type: DIRECT_PLUGIN,
+            RenderWidget: () => (
+              <h1>🍞</h1>
+            ),
+          },
+        },
+      ]
+    }
+  },
+}
+
+export default config;
+```
diff --git a/src/plugin-slots/CourseBreadcrumbsSlot/index.tsx b/src/plugin-slots/CourseBreadcrumbsSlot/index.tsx
new file mode 100644
index 0000000000..928974e400
--- /dev/null
+++ b/src/plugin-slots/CourseBreadcrumbsSlot/index.tsx
@@ -0,0 +1,32 @@
+import React from 'react';
+
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+
+import CourseBreadcrumbs from '../../courseware/course/CourseBreadcrumbs';
+
+interface Props {
+  courseId: string;
+  sectionId?: string;
+  sequenceId?: string;
+  unitId?: string;
+  isStaff?: boolean;
+}
+
+export const CourseBreadcrumbsSlot : React.FC<Props> = ({
+  courseId, sectionId, sequenceId, unitId, isStaff,
+}) => (
+  <PluginSlot
+    id="course_breadcrumbs_slot"
+    slotOptions={{
+      mergeProps: true,
+    }}
+  >
+    <CourseBreadcrumbs
+      courseId={courseId}
+      sectionId={sectionId}
+      sequenceId={sequenceId}
+      isStaff={isStaff}
+      unitId={unitId}
+    />
+  </PluginSlot>
+);
diff --git a/src/plugin-slots/CourseBreadcrumbsSlot/screenshot_custom.png b/src/plugin-slots/CourseBreadcrumbsSlot/screenshot_custom.png
new file mode 100644
index 0000000000..506101d506
Binary files /dev/null and b/src/plugin-slots/CourseBreadcrumbsSlot/screenshot_custom.png differ
diff --git a/src/plugin-slots/CourseBreadcrumbsSlot/screenshot_default.png b/src/plugin-slots/CourseBreadcrumbsSlot/screenshot_default.png
new file mode 100644
index 0000000000..c10ca827d5
Binary files /dev/null and b/src/plugin-slots/CourseBreadcrumbsSlot/screenshot_default.png differ
diff --git a/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/README.md b/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/README.md
new file mode 100644
index 0000000000..317dee73b6
--- /dev/null
+++ b/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/README.md
@@ -0,0 +1,43 @@
+# Course Outline Mobile Sidebar Trigger Slot
+
+### Slot ID: `course_outline_mobile_sidebar_trigger_slot`
+
+## Description
+
+This slot is used to replace/modify/hide the course outline sidebar mobile trigger.
+
+## Example
+
+### Default content
+![Trigger slot with default content](./screenshot_default.png)
+
+### Replaced with custom component
+![📌 in trigger slot](./screenshot_custom.png)
+
+The following `env.config.jsx` will replace the course outline sidebar mobile trigger entirely.
+
+```js
+import { DIRECT_PLUGIN, PLUGIN_OPERATIONS } from '@openedx/frontend-plugin-framework';
+
+const config = {
+  pluginSlots: {
+    course_outline_mobile_sidebar_trigger_slot: {
+      keepDefault: false,
+      plugins: [
+        {
+          op: PLUGIN_OPERATIONS.Insert,
+          widget: {
+            id: 'custom_sidebar_trigger_component',
+            type: DIRECT_PLUGIN,
+            RenderWidget: () => (
+              <h1 className="d-xl-none">📌</h1>
+            ),
+          },
+        },
+      ]
+    }
+  },
+}
+
+export default config;
+```
diff --git a/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/index.tsx b/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/index.tsx
new file mode 100644
index 0000000000..f192003b01
--- /dev/null
+++ b/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/index.tsx
@@ -0,0 +1,16 @@
+import React from 'react';
+
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+
+import CourseOutlineTrigger from '../../courseware/course/sidebar/sidebars/course-outline/CourseOutlineTrigger';
+
+export const CourseOutlineMobileSidebarTriggerSlot : React.FC = () => (
+  <PluginSlot
+    id="course_outline_mobile_sidebar_trigger_slot"
+    slotOptions={{
+      mergeProps: true,
+    }}
+  >
+    <CourseOutlineTrigger isMobileView />
+  </PluginSlot>
+);
diff --git a/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/screenshot_custom.png b/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/screenshot_custom.png
new file mode 100644
index 0000000000..4a98f56378
Binary files /dev/null and b/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/screenshot_custom.png differ
diff --git a/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/screenshot_default.png b/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/screenshot_default.png
new file mode 100644
index 0000000000..c1e0f961de
Binary files /dev/null and b/src/plugin-slots/CourseOutlineMobileSidebarTriggerSlot/screenshot_default.png differ
diff --git a/src/plugin-slots/CourseOutlineSidebarSlot/README.md b/src/plugin-slots/CourseOutlineSidebarSlot/README.md
new file mode 100644
index 0000000000..8ef985cfee
--- /dev/null
+++ b/src/plugin-slots/CourseOutlineSidebarSlot/README.md
@@ -0,0 +1,43 @@
+# Course Outline Sidebar Slot
+
+### Slot ID: `course_outline_sidebar_slot`
+
+## Description
+
+This slot is used to replace/modify/hide the course outline sidebar.
+
+## Example
+
+### Default content
+![Sidebar slot with default content](./screenshot_default.png)
+
+### Replaced with custom component
+![📊 in sidebar slot](./screenshot_custom.png)
+
+The following `env.config.jsx` will replace the course outline sidebar entirely.
+
+```js
+import { DIRECT_PLUGIN, PLUGIN_OPERATIONS } from '@openedx/frontend-plugin-framework';
+
+const config = {
+  pluginSlots: {
+    course_outline_sidebar_slot: {
+      keepDefault: false,
+      plugins: [
+        {
+          op: PLUGIN_OPERATIONS.Insert,
+          widget: {
+            id: 'custom_sidebar_component',
+            type: DIRECT_PLUGIN,
+            RenderWidget: () => (
+              <h1>📊</h1>
+            ),
+          },
+        },
+      ]
+    }
+  },
+}
+
+export default config;
+```
diff --git a/src/plugin-slots/CourseOutlineSidebarSlot/index.tsx b/src/plugin-slots/CourseOutlineSidebarSlot/index.tsx
new file mode 100644
index 0000000000..26f0eb24a7
--- /dev/null
+++ b/src/plugin-slots/CourseOutlineSidebarSlot/index.tsx
@@ -0,0 +1,16 @@
+import React from 'react';
+
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+
+import CourseOutlineTray from '../../courseware/course/sidebar/sidebars/course-outline/CourseOutlineTray';
+
+export const CourseOutlineSidebarSlot : React.FC = () => (
+  <PluginSlot
+    id="course_outline_sidebar_slot"
+    slotOptions={{
+      mergeProps: true,
+    }}
+  >
+    <CourseOutlineTray />
+  </PluginSlot>
+);
diff --git a/src/plugin-slots/CourseOutlineSidebarSlot/screenshot_custom.png b/src/plugin-slots/CourseOutlineSidebarSlot/screenshot_custom.png
new file mode 100644
index 0000000000..62a324d156
Binary files /dev/null and b/src/plugin-slots/CourseOutlineSidebarSlot/screenshot_custom.png differ
diff --git a/src/plugin-slots/CourseOutlineSidebarSlot/screenshot_default.png b/src/plugin-slots/CourseOutlineSidebarSlot/screenshot_default.png
new file mode 100644
index 0000000000..2d3e3549b1
Binary files /dev/null and b/src/plugin-slots/CourseOutlineSidebarSlot/screenshot_default.png differ
diff --git a/src/plugin-slots/CourseOutlineSidebarTriggerSlot/README.md b/src/plugin-slots/CourseOutlineSidebarTriggerSlot/README.md
new file mode 100644
index 0000000000..0055863372
--- /dev/null
+++ b/src/plugin-slots/CourseOutlineSidebarTriggerSlot/README.md
@@ -0,0 +1,43 @@
+# Course Outline Sidebar Trigger Slot
+
+### Slot ID: `course_outline_sidebar_trigger_slot`
+
+## Description
+
+This slot is used to replace/modify/hide the course outline sidebar trigger.
+
+## Example
+
+### Default content
+![Trigger slot with default content](./screenshot_default.png)
+
+### Replaced with custom component
+![📌 in trigger slot](./screenshot_custom.png)
+
+The following `env.config.jsx` will replace the course outline sidebar trigger entirely.
+
+```js
+import { DIRECT_PLUGIN, PLUGIN_OPERATIONS } from '@openedx/frontend-plugin-framework';
+
+const config = {
+  pluginSlots: {
+    course_outline_sidebar_trigger_slot: {
+      keepDefault: false,
+      plugins: [
+        {
+          op: PLUGIN_OPERATIONS.Insert,
+          widget: {
+            id: 'custom_sidebar_trigger_component',
+            type: DIRECT_PLUGIN,
+            RenderWidget: () => (
+              <h1 className="d-none d-xl-block">📌</h1>
+            ),
+          },
+        },
+      ]
+    }
+  },
+}
+
+export default config;
+```
diff --git a/src/plugin-slots/CourseOutlineSidebarTriggerSlot/index.tsx b/src/plugin-slots/CourseOutlineSidebarTriggerSlot/index.tsx
new file mode 100644
index 0000000000..239c3ab76e
--- /dev/null
+++ b/src/plugin-slots/CourseOutlineSidebarTriggerSlot/index.tsx
@@ -0,0 +1,16 @@
+import React from 'react';
+
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+
+import CourseOutlineTrigger from '../../courseware/course/sidebar/sidebars/course-outline/CourseOutlineTrigger';
+
+export const CourseOutlineSidebarTriggerSlot : React.FC = () => (
+  <PluginSlot
+    id="course_outline_sidebar_trigger_slot"
+    slotOptions={{
+      mergeProps: true,
+    }}
+  >
+    <CourseOutlineTrigger isMobileView={false} />
+  </PluginSlot>
+);
diff --git a/src/plugin-slots/CourseOutlineSidebarTriggerSlot/screenshot_custom.png b/src/plugin-slots/CourseOutlineSidebarTriggerSlot/screenshot_custom.png
new file mode 100644
index 0000000000..724ad44c09
Binary files /dev/null and b/src/plugin-slots/CourseOutlineSidebarTriggerSlot/screenshot_custom.png differ
diff --git a/src/plugin-slots/CourseOutlineSidebarTriggerSlot/screenshot_default.png b/src/plugin-slots/CourseOutlineSidebarTriggerSlot/screenshot_default.png
new file mode 100644
index 0000000000..99b269a7b6
Binary files /dev/null and b/src/plugin-slots/CourseOutlineSidebarTriggerSlot/screenshot_default.png differ
diff --git a/src/plugin-slots/NotificationsDiscussionsSidebarSlot/README.md b/src/plugin-slots/NotificationsDiscussionsSidebarSlot/README.md
new file mode 100644
index 0000000000..418d041426
--- /dev/null
+++ b/src/plugin-slots/NotificationsDiscussionsSidebarSlot/README.md
@@ -0,0 +1,43 @@
+# Notifications Discussions Sidebar Slot
+
+### Slot ID: `notifications_discussions_sidebar_slot`
+
+## Description
+
+This slot is used to replace/modify/hide the notifications discussions sidebar.
+
+## Example
+
+### Default content
+![Sidebar slot with default content](./screenshot_default.png)
+
+### Replaced with custom component
+![📊 in sidebar slot](./screenshot_custom.png)
+
+The following `env.config.jsx` will replace the notifications discussions sidebar.
+
+```js
+import { DIRECT_PLUGIN, PLUGIN_OPERATIONS } from '@openedx/frontend-plugin-framework';
+
+const config = {
+  pluginSlots: {
+    notifications_discussions_sidebar_slot: {
+      keepDefault: false,
+      plugins: [
+        {
+          op: PLUGIN_OPERATIONS.Insert,
+          widget: {
+            id: 'custom_sidebar_component',
+            type: DIRECT_PLUGIN,
+            RenderWidget: () => (
+              <h1>📊</h1>
+            ),
+          },
+        },
+      ]
+    }
+  },
+}
+
+export default config;
+```
diff --git a/src/plugin-slots/NotificationsDiscussionsSidebarSlot/index.tsx b/src/plugin-slots/NotificationsDiscussionsSidebarSlot/index.tsx
new file mode 100644
index 0000000000..3f7454d8c5
--- /dev/null
+++ b/src/plugin-slots/NotificationsDiscussionsSidebarSlot/index.tsx
@@ -0,0 +1,28 @@
+import React from 'react';
+
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+import { useModel } from '@src/generic/model-store';
+
+import Sidebar from '../../courseware/course/sidebar/Sidebar';
+import NewSidebar from '../../courseware/course/new-sidebar/Sidebar';
+
+interface Props {
+  courseId: string;
+}
+
+export const NotificationsDiscussionsSidebarSlot : React.FC<Props> = ({ courseId }) => {
+  const {
+    isNewDiscussionSidebarViewEnabled,
+  } = useModel('courseHomeMeta', courseId);
+
+  return (
+    <PluginSlot
+      id="notifications_discussions_sidebar_slot"
+      slotOptions={{
+        mergeProps: true,
+      }}
+    >
+      {isNewDiscussionSidebarViewEnabled ? <NewSidebar /> : <Sidebar />}
+    </PluginSlot>
+  );
+};
diff --git a/src/plugin-slots/NotificationsDiscussionsSidebarSlot/screenshot_custom.png b/src/plugin-slots/NotificationsDiscussionsSidebarSlot/screenshot_custom.png
new file mode 100644
index 0000000000..6304563dd6
Binary files /dev/null and b/src/plugin-slots/NotificationsDiscussionsSidebarSlot/screenshot_custom.png differ
diff --git a/src/plugin-slots/NotificationsDiscussionsSidebarSlot/screenshot_default.png b/src/plugin-slots/NotificationsDiscussionsSidebarSlot/screenshot_default.png
new file mode 100644
index 0000000000..67b795fe02
Binary files /dev/null and b/src/plugin-slots/NotificationsDiscussionsSidebarSlot/screenshot_default.png differ
diff --git a/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/README.md b/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/README.md
new file mode 100644
index 0000000000..3dc610572e
--- /dev/null
+++ b/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/README.md
@@ -0,0 +1,43 @@
+# Notifications Discussions Sidebar Trigger Slot
+
+### Slot ID: `notifications_discussions_sidebar_trigger_slot`
+
+## Description
+
+This slot is used to replace/modify/hide the notifications discussions sidebar trigger.
+
+## Example
+
+### Default content
+![Trigger slot with default content](./screenshot_default.png)
+
+### Replaced with custom component
+![📬 in trigger slot](./screenshot_custom.png)
+
+The following `env.config.jsx` will replace the notifications discussions sidebar trigger.
+
+```js
+import { DIRECT_PLUGIN, PLUGIN_OPERATIONS } from '@openedx/frontend-plugin-framework';
+
+const config = {
+  pluginSlots: {
+    notifications_discussions_sidebar_trigger_slot: {
+      keepDefault: false,
+      plugins: [
+        {
+          op: PLUGIN_OPERATIONS.Insert,
+          widget: {
+            id: 'custom_sidebar_trigger_component',
+            type: DIRECT_PLUGIN,
+            RenderWidget: () => (
+              <h1 className='ml-auto'>📬</h1>
+            ),
+          },
+        },
+      ]
+    }
+  },
+}
+
+export default config;
+```
diff --git a/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/index.tsx b/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/index.tsx
new file mode 100644
index 0000000000..8027ea2105
--- /dev/null
+++ b/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/index.tsx
@@ -0,0 +1,28 @@
+import React from 'react';
+
+import { PluginSlot } from '@openedx/frontend-plugin-framework';
+import { useModel } from '@src/generic/model-store';
+
+import SidebarTriggers from '../../courseware/course/sidebar/SidebarTriggers';
+import NewSidebarTriggers from '../../courseware/course/new-sidebar/SidebarTriggers';
+
+interface Props {
+  courseId: string;
+}
+
+export const NotificationsDiscussionsSidebarTriggerSlot : React.FC<Props> = ({ courseId }) => {
+  const {
+    isNewDiscussionSidebarViewEnabled,
+  } = useModel('courseHomeMeta', courseId);
+
+  return (
+    <PluginSlot
+      id="notifications_discussions_sidebar_trigger_slot"
+      slotOptions={{
+        mergeProps: true,
+      }}
+    >
+      {isNewDiscussionSidebarViewEnabled ? <NewSidebarTriggers /> : <SidebarTriggers /> }
+    </PluginSlot>
+  );
+};
diff --git a/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/screenshot_custom.png b/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/screenshot_custom.png
new file mode 100644
index 0000000000..d355ffdd8e
Binary files /dev/null and b/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/screenshot_custom.png differ
diff --git a/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/screenshot_default.png b/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/screenshot_default.png
new file mode 100644
index 0000000000..359105bfcb
Binary files /dev/null and b/src/plugin-slots/NotificationsDiscussionsSidebarTriggerSlot/screenshot_default.png differ
diff --git a/src/plugin-slots/README.md b/src/plugin-slots/README.md
index 5c20d87f39..2b404e6a9b 100644
--- a/src/plugin-slots/README.md
+++ b/src/plugin-slots/README.md
@@ -4,3 +4,8 @@
 * [`footer_slot`](./FooterSlot/)
 * [`sequence_container_slot`](./SequenceContainerSlot/)
 * [`unit_title_slot`](./UnitTitleSlot/)
+* [`course_outline_sidebar_slot`](./CourseOutlineSidebarSlot/)
+* [`course_outline_sidebar_trigger_slot`](./CourseOutlineSidebarTriggerSlot)
+* [`course_outline_mobile_sidebar_trigger_slot`](./CourseOutlineMobileSidebarTriggerSlot/)
+* [`notifications_discussions_sidebar_slot`](./NotificationsDiscussionsSidebarSlot/)
+* [`notifications_discussions_sidebar_trigger_slot`](./NotificationsDiscussionsSidebarTriggerSlot/)