diff --git a/packages/app/src/components/techdocs/TechDocsPage.tsx b/packages/app/src/components/techdocs/TechDocsPage.tsx
index 89d0c74ad5..48a9812160 100644
--- a/packages/app/src/components/techdocs/TechDocsPage.tsx
+++ b/packages/app/src/components/techdocs/TechDocsPage.tsx
@@ -17,6 +17,7 @@
 import {
   TechDocsReaderPage,
   TechDocsReaderPageHeader,
+  TechDocsReaderPageSubheader,
   TechDocsReaderPageContent,
 } from '@backstage/plugin-techdocs';
 import React from 'react';
@@ -25,6 +26,7 @@ const DefaultTechDocsPage = () => {
   return (
     <TechDocsReaderPage>
       <TechDocsReaderPageHeader />
+      <TechDocsReaderPageSubheader />
       <TechDocsReaderPageContent />
     </TechDocsReaderPage>
   );
diff --git a/plugins/techdocs/api-report.md b/plugins/techdocs/api-report.md
index 0aeacde75c..2e9da8a931 100644
--- a/plugins/techdocs/api-report.md
+++ b/plugins/techdocs/api-report.md
@@ -8,6 +8,7 @@
 import { ApiRef } from '@backstage/core-plugin-api';
 import { AsyncState } from 'react-use/lib/useAsync';
 import { BackstagePlugin } from '@backstage/core-plugin-api';
+import { CommonProps } from '@material-ui/core/OverridableComponent';
 import { ComponentType } from 'react';
 import { CompoundEntityRef } from '@backstage/catalog-model';
 import { Config } from '@backstage/config';
@@ -22,8 +23,10 @@ import { default as React_2 } from 'react';
 import { ReactNode } from 'react';
 import { RouteRef } from '@backstage/core-plugin-api';
 import { SetStateAction } from 'react';
+import { StyledComponentProps } from '@material-ui/core';
 import { TableColumn } from '@backstage/core-components';
 import { TableProps } from '@backstage/core-components';
+import { ToolbarTypeMap } from '@material-ui/core';
 import { UserListFilterKind } from '@backstage/plugin-catalog-react';
 
 // @public
@@ -395,6 +398,545 @@ export type TechDocsReaderPageRenderFunction = ({
   onReady?: () => void;
 }) => JSX.Element;
 
+// @public
+export const TechDocsReaderPageSubheader: React_2.ComponentType<
+  Pick<
+    {
+      disableGutters?: boolean | undefined;
+      variant?: 'dense' | 'regular' | undefined;
+    } & CommonProps<ToolbarTypeMap<{}, 'div'>> &
+      Pick<
+        Pick<
+          React_2.DetailedHTMLProps<
+            React_2.HTMLAttributes<HTMLDivElement>,
+            HTMLDivElement
+          >,
+          'key' | keyof React_2.HTMLAttributes<HTMLDivElement>
+        > & {
+          ref?:
+            | ((instance: HTMLDivElement | null) => void)
+            | React_2.RefObject<HTMLDivElement>
+            | null
+            | undefined;
+        },
+        | 'key'
+        | 'id'
+        | 'color'
+        | 'translate'
+        | 'hidden'
+        | 'dir'
+        | 'slot'
+        | 'title'
+        | 'accessKey'
+        | 'draggable'
+        | 'lang'
+        | 'prefix'
+        | 'children'
+        | 'contentEditable'
+        | 'inputMode'
+        | 'tabIndex'
+        | 'ref'
+        | 'defaultChecked'
+        | 'defaultValue'
+        | 'suppressContentEditableWarning'
+        | 'suppressHydrationWarning'
+        | 'contextMenu'
+        | 'placeholder'
+        | 'spellCheck'
+        | 'radioGroup'
+        | 'role'
+        | 'about'
+        | 'datatype'
+        | 'inlist'
+        | 'property'
+        | 'resource'
+        | 'typeof'
+        | 'vocab'
+        | 'autoCapitalize'
+        | 'autoCorrect'
+        | 'autoSave'
+        | 'itemProp'
+        | 'itemScope'
+        | 'itemType'
+        | 'itemID'
+        | 'itemRef'
+        | 'results'
+        | 'security'
+        | 'unselectable'
+        | 'is'
+        | 'aria-activedescendant'
+        | 'aria-atomic'
+        | 'aria-autocomplete'
+        | 'aria-busy'
+        | 'aria-checked'
+        | 'aria-colcount'
+        | 'aria-colindex'
+        | 'aria-colspan'
+        | 'aria-controls'
+        | 'aria-current'
+        | 'aria-describedby'
+        | 'aria-details'
+        | 'aria-disabled'
+        | 'aria-dropeffect'
+        | 'aria-errormessage'
+        | 'aria-expanded'
+        | 'aria-flowto'
+        | 'aria-grabbed'
+        | 'aria-haspopup'
+        | 'aria-hidden'
+        | 'aria-invalid'
+        | 'aria-keyshortcuts'
+        | 'aria-label'
+        | 'aria-labelledby'
+        | 'aria-level'
+        | 'aria-live'
+        | 'aria-modal'
+        | 'aria-multiline'
+        | 'aria-multiselectable'
+        | 'aria-orientation'
+        | 'aria-owns'
+        | 'aria-placeholder'
+        | 'aria-posinset'
+        | 'aria-pressed'
+        | 'aria-readonly'
+        | 'aria-relevant'
+        | 'aria-required'
+        | 'aria-roledescription'
+        | 'aria-rowcount'
+        | 'aria-rowindex'
+        | 'aria-rowspan'
+        | 'aria-selected'
+        | 'aria-setsize'
+        | 'aria-sort'
+        | 'aria-valuemax'
+        | 'aria-valuemin'
+        | 'aria-valuenow'
+        | 'aria-valuetext'
+        | 'dangerouslySetInnerHTML'
+        | 'onCopy'
+        | 'onCopyCapture'
+        | 'onCut'
+        | 'onCutCapture'
+        | 'onPaste'
+        | 'onPasteCapture'
+        | 'onCompositionEnd'
+        | 'onCompositionEndCapture'
+        | 'onCompositionStart'
+        | 'onCompositionStartCapture'
+        | 'onCompositionUpdate'
+        | 'onCompositionUpdateCapture'
+        | 'onFocus'
+        | 'onFocusCapture'
+        | 'onBlur'
+        | 'onBlurCapture'
+        | 'onChange'
+        | 'onChangeCapture'
+        | 'onBeforeInput'
+        | 'onBeforeInputCapture'
+        | 'onInput'
+        | 'onInputCapture'
+        | 'onReset'
+        | 'onResetCapture'
+        | 'onSubmit'
+        | 'onSubmitCapture'
+        | 'onInvalid'
+        | 'onInvalidCapture'
+        | 'onLoad'
+        | 'onLoadCapture'
+        | 'onError'
+        | 'onErrorCapture'
+        | 'onKeyDown'
+        | 'onKeyDownCapture'
+        | 'onKeyPress'
+        | 'onKeyPressCapture'
+        | 'onKeyUp'
+        | 'onKeyUpCapture'
+        | 'onAbort'
+        | 'onAbortCapture'
+        | 'onCanPlay'
+        | 'onCanPlayCapture'
+        | 'onCanPlayThrough'
+        | 'onCanPlayThroughCapture'
+        | 'onDurationChange'
+        | 'onDurationChangeCapture'
+        | 'onEmptied'
+        | 'onEmptiedCapture'
+        | 'onEncrypted'
+        | 'onEncryptedCapture'
+        | 'onEnded'
+        | 'onEndedCapture'
+        | 'onLoadedData'
+        | 'onLoadedDataCapture'
+        | 'onLoadedMetadata'
+        | 'onLoadedMetadataCapture'
+        | 'onLoadStart'
+        | 'onLoadStartCapture'
+        | 'onPause'
+        | 'onPauseCapture'
+        | 'onPlay'
+        | 'onPlayCapture'
+        | 'onPlaying'
+        | 'onPlayingCapture'
+        | 'onProgress'
+        | 'onProgressCapture'
+        | 'onRateChange'
+        | 'onRateChangeCapture'
+        | 'onSeeked'
+        | 'onSeekedCapture'
+        | 'onSeeking'
+        | 'onSeekingCapture'
+        | 'onStalled'
+        | 'onStalledCapture'
+        | 'onSuspend'
+        | 'onSuspendCapture'
+        | 'onTimeUpdate'
+        | 'onTimeUpdateCapture'
+        | 'onVolumeChange'
+        | 'onVolumeChangeCapture'
+        | 'onWaiting'
+        | 'onWaitingCapture'
+        | 'onAuxClick'
+        | 'onAuxClickCapture'
+        | 'onClick'
+        | 'onClickCapture'
+        | 'onContextMenu'
+        | 'onContextMenuCapture'
+        | 'onDoubleClick'
+        | 'onDoubleClickCapture'
+        | 'onDrag'
+        | 'onDragCapture'
+        | 'onDragEnd'
+        | 'onDragEndCapture'
+        | 'onDragEnter'
+        | 'onDragEnterCapture'
+        | 'onDragExit'
+        | 'onDragExitCapture'
+        | 'onDragLeave'
+        | 'onDragLeaveCapture'
+        | 'onDragOver'
+        | 'onDragOverCapture'
+        | 'onDragStart'
+        | 'onDragStartCapture'
+        | 'onDrop'
+        | 'onDropCapture'
+        | 'onMouseDown'
+        | 'onMouseDownCapture'
+        | 'onMouseEnter'
+        | 'onMouseLeave'
+        | 'onMouseMove'
+        | 'onMouseMoveCapture'
+        | 'onMouseOut'
+        | 'onMouseOutCapture'
+        | 'onMouseOver'
+        | 'onMouseOverCapture'
+        | 'onMouseUp'
+        | 'onMouseUpCapture'
+        | 'onSelect'
+        | 'onSelectCapture'
+        | 'onTouchCancel'
+        | 'onTouchCancelCapture'
+        | 'onTouchEnd'
+        | 'onTouchEndCapture'
+        | 'onTouchMove'
+        | 'onTouchMoveCapture'
+        | 'onTouchStart'
+        | 'onTouchStartCapture'
+        | 'onPointerDown'
+        | 'onPointerDownCapture'
+        | 'onPointerMove'
+        | 'onPointerMoveCapture'
+        | 'onPointerUp'
+        | 'onPointerUpCapture'
+        | 'onPointerCancel'
+        | 'onPointerCancelCapture'
+        | 'onPointerEnter'
+        | 'onPointerEnterCapture'
+        | 'onPointerLeave'
+        | 'onPointerLeaveCapture'
+        | 'onPointerOver'
+        | 'onPointerOverCapture'
+        | 'onPointerOut'
+        | 'onPointerOutCapture'
+        | 'onGotPointerCapture'
+        | 'onGotPointerCaptureCapture'
+        | 'onLostPointerCapture'
+        | 'onLostPointerCaptureCapture'
+        | 'onScroll'
+        | 'onScrollCapture'
+        | 'onWheel'
+        | 'onWheelCapture'
+        | 'onAnimationStart'
+        | 'onAnimationStartCapture'
+        | 'onAnimationEnd'
+        | 'onAnimationEndCapture'
+        | 'onAnimationIteration'
+        | 'onAnimationIterationCapture'
+        | 'onTransitionEnd'
+        | 'onTransitionEndCapture'
+      >,
+    | 'key'
+    | 'id'
+    | 'color'
+    | 'translate'
+    | 'hidden'
+    | 'dir'
+    | 'slot'
+    | 'style'
+    | 'title'
+    | 'accessKey'
+    | 'draggable'
+    | 'lang'
+    | 'className'
+    | 'prefix'
+    | 'children'
+    | 'contentEditable'
+    | 'inputMode'
+    | 'tabIndex'
+    | 'ref'
+    | 'defaultChecked'
+    | 'defaultValue'
+    | 'suppressContentEditableWarning'
+    | 'suppressHydrationWarning'
+    | 'contextMenu'
+    | 'placeholder'
+    | 'spellCheck'
+    | 'radioGroup'
+    | 'role'
+    | 'about'
+    | 'datatype'
+    | 'inlist'
+    | 'property'
+    | 'resource'
+    | 'typeof'
+    | 'vocab'
+    | 'autoCapitalize'
+    | 'autoCorrect'
+    | 'autoSave'
+    | 'itemProp'
+    | 'itemScope'
+    | 'itemType'
+    | 'itemID'
+    | 'itemRef'
+    | 'results'
+    | 'security'
+    | 'unselectable'
+    | 'is'
+    | 'aria-activedescendant'
+    | 'aria-atomic'
+    | 'aria-autocomplete'
+    | 'aria-busy'
+    | 'aria-checked'
+    | 'aria-colcount'
+    | 'aria-colindex'
+    | 'aria-colspan'
+    | 'aria-controls'
+    | 'aria-current'
+    | 'aria-describedby'
+    | 'aria-details'
+    | 'aria-disabled'
+    | 'aria-dropeffect'
+    | 'aria-errormessage'
+    | 'aria-expanded'
+    | 'aria-flowto'
+    | 'aria-grabbed'
+    | 'aria-haspopup'
+    | 'aria-hidden'
+    | 'aria-invalid'
+    | 'aria-keyshortcuts'
+    | 'aria-label'
+    | 'aria-labelledby'
+    | 'aria-level'
+    | 'aria-live'
+    | 'aria-modal'
+    | 'aria-multiline'
+    | 'aria-multiselectable'
+    | 'aria-orientation'
+    | 'aria-owns'
+    | 'aria-placeholder'
+    | 'aria-posinset'
+    | 'aria-pressed'
+    | 'aria-readonly'
+    | 'aria-relevant'
+    | 'aria-required'
+    | 'aria-roledescription'
+    | 'aria-rowcount'
+    | 'aria-rowindex'
+    | 'aria-rowspan'
+    | 'aria-selected'
+    | 'aria-setsize'
+    | 'aria-sort'
+    | 'aria-valuemax'
+    | 'aria-valuemin'
+    | 'aria-valuenow'
+    | 'aria-valuetext'
+    | 'dangerouslySetInnerHTML'
+    | 'onCopy'
+    | 'onCopyCapture'
+    | 'onCut'
+    | 'onCutCapture'
+    | 'onPaste'
+    | 'onPasteCapture'
+    | 'onCompositionEnd'
+    | 'onCompositionEndCapture'
+    | 'onCompositionStart'
+    | 'onCompositionStartCapture'
+    | 'onCompositionUpdate'
+    | 'onCompositionUpdateCapture'
+    | 'onFocus'
+    | 'onFocusCapture'
+    | 'onBlur'
+    | 'onBlurCapture'
+    | 'onChange'
+    | 'onChangeCapture'
+    | 'onBeforeInput'
+    | 'onBeforeInputCapture'
+    | 'onInput'
+    | 'onInputCapture'
+    | 'onReset'
+    | 'onResetCapture'
+    | 'onSubmit'
+    | 'onSubmitCapture'
+    | 'onInvalid'
+    | 'onInvalidCapture'
+    | 'onLoad'
+    | 'onLoadCapture'
+    | 'onError'
+    | 'onErrorCapture'
+    | 'onKeyDown'
+    | 'onKeyDownCapture'
+    | 'onKeyPress'
+    | 'onKeyPressCapture'
+    | 'onKeyUp'
+    | 'onKeyUpCapture'
+    | 'onAbort'
+    | 'onAbortCapture'
+    | 'onCanPlay'
+    | 'onCanPlayCapture'
+    | 'onCanPlayThrough'
+    | 'onCanPlayThroughCapture'
+    | 'onDurationChange'
+    | 'onDurationChangeCapture'
+    | 'onEmptied'
+    | 'onEmptiedCapture'
+    | 'onEncrypted'
+    | 'onEncryptedCapture'
+    | 'onEnded'
+    | 'onEndedCapture'
+    | 'onLoadedData'
+    | 'onLoadedDataCapture'
+    | 'onLoadedMetadata'
+    | 'onLoadedMetadataCapture'
+    | 'onLoadStart'
+    | 'onLoadStartCapture'
+    | 'onPause'
+    | 'onPauseCapture'
+    | 'onPlay'
+    | 'onPlayCapture'
+    | 'onPlaying'
+    | 'onPlayingCapture'
+    | 'onProgress'
+    | 'onProgressCapture'
+    | 'onRateChange'
+    | 'onRateChangeCapture'
+    | 'onSeeked'
+    | 'onSeekedCapture'
+    | 'onSeeking'
+    | 'onSeekingCapture'
+    | 'onStalled'
+    | 'onStalledCapture'
+    | 'onSuspend'
+    | 'onSuspendCapture'
+    | 'onTimeUpdate'
+    | 'onTimeUpdateCapture'
+    | 'onVolumeChange'
+    | 'onVolumeChangeCapture'
+    | 'onWaiting'
+    | 'onWaitingCapture'
+    | 'onAuxClick'
+    | 'onAuxClickCapture'
+    | 'onClick'
+    | 'onClickCapture'
+    | 'onContextMenu'
+    | 'onContextMenuCapture'
+    | 'onDoubleClick'
+    | 'onDoubleClickCapture'
+    | 'onDrag'
+    | 'onDragCapture'
+    | 'onDragEnd'
+    | 'onDragEndCapture'
+    | 'onDragEnter'
+    | 'onDragEnterCapture'
+    | 'onDragExit'
+    | 'onDragExitCapture'
+    | 'onDragLeave'
+    | 'onDragLeaveCapture'
+    | 'onDragOver'
+    | 'onDragOverCapture'
+    | 'onDragStart'
+    | 'onDragStartCapture'
+    | 'onDrop'
+    | 'onDropCapture'
+    | 'onMouseDown'
+    | 'onMouseDownCapture'
+    | 'onMouseEnter'
+    | 'onMouseLeave'
+    | 'onMouseMove'
+    | 'onMouseMoveCapture'
+    | 'onMouseOut'
+    | 'onMouseOutCapture'
+    | 'onMouseOver'
+    | 'onMouseOverCapture'
+    | 'onMouseUp'
+    | 'onMouseUpCapture'
+    | 'onSelect'
+    | 'onSelectCapture'
+    | 'onTouchCancel'
+    | 'onTouchCancelCapture'
+    | 'onTouchEnd'
+    | 'onTouchEndCapture'
+    | 'onTouchMove'
+    | 'onTouchMoveCapture'
+    | 'onTouchStart'
+    | 'onTouchStartCapture'
+    | 'onPointerDown'
+    | 'onPointerDownCapture'
+    | 'onPointerMove'
+    | 'onPointerMoveCapture'
+    | 'onPointerUp'
+    | 'onPointerUpCapture'
+    | 'onPointerCancel'
+    | 'onPointerCancelCapture'
+    | 'onPointerEnter'
+    | 'onPointerEnterCapture'
+    | 'onPointerLeave'
+    | 'onPointerLeaveCapture'
+    | 'onPointerOver'
+    | 'onPointerOverCapture'
+    | 'onPointerOut'
+    | 'onPointerOutCapture'
+    | 'onGotPointerCapture'
+    | 'onGotPointerCaptureCapture'
+    | 'onLostPointerCapture'
+    | 'onLostPointerCaptureCapture'
+    | 'onScroll'
+    | 'onScrollCapture'
+    | 'onWheel'
+    | 'onWheelCapture'
+    | 'onAnimationStart'
+    | 'onAnimationStartCapture'
+    | 'onAnimationEnd'
+    | 'onAnimationEndCapture'
+    | 'onAnimationIteration'
+    | 'onAnimationIterationCapture'
+    | 'onTransitionEnd'
+    | 'onTransitionEndCapture'
+    | 'variant'
+    | 'innerRef'
+    | 'disableGutters'
+  > &
+    StyledComponentProps<'root'>
+>;
+
 // @public
 export type TechDocsReaderPageValue = {
   metadata: AsyncState<TechDocsMetadata>;
diff --git a/plugins/techdocs/src/reader/components/TechDocsReaderPageSubheader/TechDocsReaderPageSubheader.tsx b/plugins/techdocs/src/reader/components/TechDocsReaderPageSubheader/TechDocsReaderPageSubheader.tsx
index 45a89d0c84..5e89a09fea 100644
--- a/plugins/techdocs/src/reader/components/TechDocsReaderPageSubheader/TechDocsReaderPageSubheader.tsx
+++ b/plugins/techdocs/src/reader/components/TechDocsReaderPageSubheader/TechDocsReaderPageSubheader.tsx
@@ -23,6 +23,11 @@ import {
   useTechDocsAddons,
 } from '@backstage/techdocs-addons';
 
+/**
+ * Renders the reader page subheader.
+ * Please use the Tech Docs add-ons to customize it
+ * @public
+ */
 export const TechDocsReaderPageSubheader = withStyles(theme => ({
   root: {
     gridArea: 'pageSubheader',
diff --git a/plugins/techdocs/src/reader/components/index.ts b/plugins/techdocs/src/reader/components/index.ts
index 281a16cc08..d910135e91 100644
--- a/plugins/techdocs/src/reader/components/index.ts
+++ b/plugins/techdocs/src/reader/components/index.ts
@@ -32,5 +32,6 @@ export {
 } from './TechDocsReaderPage';
 export * from './TechDocsReaderPageHeader';
 export * from './TechDocsReaderPageContent';
+export * from './TechDocsReaderPageSubheader';
 export * from './TechDocsStateIndicator';
 export type { ReaderState, ContentStateTypes } from './useReaderState';