diff --git a/docs/pages/blog/lab-tree-view-to-mui-x.md b/docs/pages/blog/lab-tree-view-to-mui-x.md
index 102e33ec651261..d7a83cd477f2a9 100644
--- a/docs/pages/blog/lab-tree-view-to-mui-x.md
+++ b/docs/pages/blog/lab-tree-view-to-mui-x.md
@@ -56,8 +56,14 @@ Follow the [migration steps](/x/migration/migration-tree-view-lab/) by updating
 
 ```diff
 -import TreeView from '@mui/lab/TreeView';
+-import TreeItem from '@mui/lab/TreeItem';
 +import { TreeView } from '@mui/x-tree-view/TreeView';
++import { TreeItem } from '@mui/x-tree-view/TreeItem';
+```
+
+or
 
+```diff
 -import { TreeView, TreeItem } from '@mui/lab';
 +import { TreeView, TreeItem } from '@mui/x-tree-view';
 ```
diff --git a/packages/mui-lab/src/AdapterDateFns/AdapterDateFns.ts b/packages/mui-lab/src/AdapterDateFns/AdapterDateFns.ts
index efbf0968906120..4a9ecc0d63af9c 100644
--- a/packages/mui-lab/src/AdapterDateFns/AdapterDateFns.ts
+++ b/packages/mui-lab/src/AdapterDateFns/AdapterDateFns.ts
@@ -16,7 +16,9 @@ const warn = () => {
   }
 };
 
-// tslint:disable-next-line:no-unnecessary-class
+/**
+ * @deprecated The AdapterDateFns class was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
+ */
 export default class AdapterDateFns {
   constructor() {
     warn();
diff --git a/packages/mui-lab/src/AdapterDayjs/AdapterDayjs.ts b/packages/mui-lab/src/AdapterDayjs/AdapterDayjs.ts
index 82f48c33ebe08a..084d3b419c7737 100644
--- a/packages/mui-lab/src/AdapterDayjs/AdapterDayjs.ts
+++ b/packages/mui-lab/src/AdapterDayjs/AdapterDayjs.ts
@@ -16,7 +16,9 @@ const warn = () => {
   }
 };
 
-// tslint:disable-next-line:no-unnecessary-class
+/**
+ * @deprecated The AdapterDayjs class was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
+ */
 export default class AdapterDayjs {
   constructor() {
     warn();
diff --git a/packages/mui-lab/src/AdapterLuxon/AdapterLuxon.ts b/packages/mui-lab/src/AdapterLuxon/AdapterLuxon.ts
index 10c5227c7ec016..598d911a75ba57 100644
--- a/packages/mui-lab/src/AdapterLuxon/AdapterLuxon.ts
+++ b/packages/mui-lab/src/AdapterLuxon/AdapterLuxon.ts
@@ -16,7 +16,9 @@ const warn = () => {
   }
 };
 
-// tslint:disable-next-line:no-unnecessary-class
+/**
+ * @deprecated The AdapterLuxon class was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
+ */
 export default class AdapterLuxon {
   constructor() {
     warn();
diff --git a/packages/mui-lab/src/AdapterMoment/AdapterMoment.ts b/packages/mui-lab/src/AdapterMoment/AdapterMoment.ts
index 20f9e001eb78d4..09838506f78799 100644
--- a/packages/mui-lab/src/AdapterMoment/AdapterMoment.ts
+++ b/packages/mui-lab/src/AdapterMoment/AdapterMoment.ts
@@ -16,7 +16,9 @@ const warn = () => {
   }
 };
 
-// tslint:disable-next-line:no-unnecessary-class
+/**
+ * @deprecated The AdapterMoment class was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
+ */
 export default class AdapterMoment {
   constructor() {
     warn();
diff --git a/packages/mui-lab/src/CalendarPicker/CalendarPicker.tsx b/packages/mui-lab/src/CalendarPicker/CalendarPicker.tsx
index b33a2734a4d9e0..a48bcf74f0a9bf 100644
--- a/packages/mui-lab/src/CalendarPicker/CalendarPicker.tsx
+++ b/packages/mui-lab/src/CalendarPicker/CalendarPicker.tsx
@@ -25,6 +25,7 @@ type CalendarPickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The CalendarPicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const CalendarPicker = React.forwardRef(function DeprecatedCalendarPicker() {
diff --git a/packages/mui-lab/src/CalendarPickerSkeleton/CalendarPickerSkeleton.tsx b/packages/mui-lab/src/CalendarPickerSkeleton/CalendarPickerSkeleton.tsx
index afd2a96a55686b..ea35825a54a654 100644
--- a/packages/mui-lab/src/CalendarPickerSkeleton/CalendarPickerSkeleton.tsx
+++ b/packages/mui-lab/src/CalendarPickerSkeleton/CalendarPickerSkeleton.tsx
@@ -25,6 +25,7 @@ type CalendarPickerSkeletonComponent = ((
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The CalendarPickerSkeleton component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const CalendarPickerSkeleton = React.forwardRef(function DeprecatedCalendarPickerSkeleton() {
diff --git a/packages/mui-lab/src/ClockPicker/ClockPicker.tsx b/packages/mui-lab/src/ClockPicker/ClockPicker.tsx
index 3a7ff297cce72e..6aec81ba9ba4c1 100644
--- a/packages/mui-lab/src/ClockPicker/ClockPicker.tsx
+++ b/packages/mui-lab/src/ClockPicker/ClockPicker.tsx
@@ -25,6 +25,7 @@ type ClockPickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The ClockPicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const ClockPicker = React.forwardRef(function DeprecatedClockPicker() {
diff --git a/packages/mui-lab/src/DateRangePicker/DateRangePicker.ts b/packages/mui-lab/src/DateRangePicker/DateRangePicker.ts
index 71d4150d30a1bb..a0e08d393c6d44 100644
--- a/packages/mui-lab/src/DateRangePicker/DateRangePicker.ts
+++ b/packages/mui-lab/src/DateRangePicker/DateRangePicker.ts
@@ -26,6 +26,7 @@ type DateRangePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The DateRangePicker component was moved from `@mui/lab` to `@mui/x-date-pickers-pro`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const DateRangePicker = React.forwardRef(function DeprecatedDateRangePicker() {
diff --git a/packages/mui-lab/src/DateRangePickerDay/DateRangePickerDay.ts b/packages/mui-lab/src/DateRangePickerDay/DateRangePickerDay.ts
index 96ef5c45913c5b..2b2c3db7ed6912 100644
--- a/packages/mui-lab/src/DateRangePickerDay/DateRangePickerDay.ts
+++ b/packages/mui-lab/src/DateRangePickerDay/DateRangePickerDay.ts
@@ -25,6 +25,7 @@ type DateRangePickerDayComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The DateRangePickerDay component was moved from `@mui/lab` to `@mui/x-date-pickers-pro`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const DateRangePickerDay = React.forwardRef(function DeprecatedDateRangePickerDay() {
diff --git a/packages/mui-lab/src/DateTimePicker/DateTimePicker.tsx b/packages/mui-lab/src/DateTimePicker/DateTimePicker.tsx
index 81b3ba04c41a52..f6f8ce2f12ac61 100644
--- a/packages/mui-lab/src/DateTimePicker/DateTimePicker.tsx
+++ b/packages/mui-lab/src/DateTimePicker/DateTimePicker.tsx
@@ -25,6 +25,7 @@ type DateTimePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The DateTimePicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const DateTimePicker = React.forwardRef(function DeprecatedDateTimePicker() {
diff --git a/packages/mui-lab/src/DesktopDatePicker/DesktopDatePicker.tsx b/packages/mui-lab/src/DesktopDatePicker/DesktopDatePicker.tsx
index 9e4b0cc6f5eeb8..c1303a7831c480 100644
--- a/packages/mui-lab/src/DesktopDatePicker/DesktopDatePicker.tsx
+++ b/packages/mui-lab/src/DesktopDatePicker/DesktopDatePicker.tsx
@@ -25,6 +25,7 @@ type DesktopDatePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The DesktopDatePicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const DesktopDatePicker = React.forwardRef(function DeprecatedDesktopDatePicker<TDate>() {
diff --git a/packages/mui-lab/src/DesktopDateRangePicker/DesktopDateRangePicker.ts b/packages/mui-lab/src/DesktopDateRangePicker/DesktopDateRangePicker.ts
index 8ee65a6987819c..bc5697f3f97cdd 100644
--- a/packages/mui-lab/src/DesktopDateRangePicker/DesktopDateRangePicker.ts
+++ b/packages/mui-lab/src/DesktopDateRangePicker/DesktopDateRangePicker.ts
@@ -26,6 +26,7 @@ type DesktopDateRangePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The DesktopDateRangePicker component was moved from `@mui/lab` to `@mui/x-date-pickers-pro`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const DesktopDateRangePicker = React.forwardRef(function DeprecatedDesktopDateRangePicker() {
diff --git a/packages/mui-lab/src/DesktopDateTimePicker/DesktopDateTimePicker.tsx b/packages/mui-lab/src/DesktopDateTimePicker/DesktopDateTimePicker.tsx
index 3f653a16979000..180ba02fa601d0 100644
--- a/packages/mui-lab/src/DesktopDateTimePicker/DesktopDateTimePicker.tsx
+++ b/packages/mui-lab/src/DesktopDateTimePicker/DesktopDateTimePicker.tsx
@@ -25,6 +25,7 @@ type DesktopDateTimePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The DesktopDateTimePicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const DesktopDateTimePicker = React.forwardRef(function DeprecatedDesktopDateTimePicker() {
diff --git a/packages/mui-lab/src/DesktopTimePicker/DesktopTimePicker.tsx b/packages/mui-lab/src/DesktopTimePicker/DesktopTimePicker.tsx
index 527063e6298dd4..4b0306748991c2 100644
--- a/packages/mui-lab/src/DesktopTimePicker/DesktopTimePicker.tsx
+++ b/packages/mui-lab/src/DesktopTimePicker/DesktopTimePicker.tsx
@@ -25,6 +25,7 @@ type DesktopTimePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The DesktopTimePicker component was moved from `@mui/lab` to `@mui/x-date-pickers-pro`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const DesktopTimePicker = React.forwardRef(function DeprecatedDesktopTimePicker() {
diff --git a/packages/mui-lab/src/LocalizationProvider/LocalizationProvider.tsx b/packages/mui-lab/src/LocalizationProvider/LocalizationProvider.tsx
index 08060259087200..683030386b6de4 100644
--- a/packages/mui-lab/src/LocalizationProvider/LocalizationProvider.tsx
+++ b/packages/mui-lab/src/LocalizationProvider/LocalizationProvider.tsx
@@ -24,6 +24,7 @@ type LocalizationProviderComponent = ((
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The LocalizationProvider component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const LocalizationProvider = React.forwardRef(function DeprecatedLocalizationProvider() {
diff --git a/packages/mui-lab/src/MobileDatePicker/MobileDatePicker.tsx b/packages/mui-lab/src/MobileDatePicker/MobileDatePicker.tsx
index 8a13eb1d296ca9..872f495b462a3a 100644
--- a/packages/mui-lab/src/MobileDatePicker/MobileDatePicker.tsx
+++ b/packages/mui-lab/src/MobileDatePicker/MobileDatePicker.tsx
@@ -25,6 +25,7 @@ type MobileDatePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The MobileDatePicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const MobileDatePicker = React.forwardRef(function DeprecatedMobileDatePicker<TDate>(
diff --git a/packages/mui-lab/src/MobileDateRangePicker/MobileDateRangePicker.ts b/packages/mui-lab/src/MobileDateRangePicker/MobileDateRangePicker.ts
index b2eba7d6e7cf02..a5a9768e1e57aa 100644
--- a/packages/mui-lab/src/MobileDateRangePicker/MobileDateRangePicker.ts
+++ b/packages/mui-lab/src/MobileDateRangePicker/MobileDateRangePicker.ts
@@ -26,6 +26,7 @@ type MobileDateRangePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The MobileDateRangePicker component was moved from `@mui/lab` to `@mui/x-date-pickers-pro`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const MobileDateRangePicker = React.forwardRef(function DeprecatedMobileDateRangePicker() {
diff --git a/packages/mui-lab/src/MobileDateTimePicker/MobileDateTimePicker.tsx b/packages/mui-lab/src/MobileDateTimePicker/MobileDateTimePicker.tsx
index 76ff20ba78506c..44ae89292cb83a 100644
--- a/packages/mui-lab/src/MobileDateTimePicker/MobileDateTimePicker.tsx
+++ b/packages/mui-lab/src/MobileDateTimePicker/MobileDateTimePicker.tsx
@@ -25,6 +25,7 @@ type MobileDateTimePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The MobileDateTimePicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const MobileDateTimePicker = React.forwardRef(function DeprecatedMobileDateTimePicker() {
diff --git a/packages/mui-lab/src/MobileTimePicker/MobileTimePicker.tsx b/packages/mui-lab/src/MobileTimePicker/MobileTimePicker.tsx
index 8b445265d2a167..7564ab4a52634e 100644
--- a/packages/mui-lab/src/MobileTimePicker/MobileTimePicker.tsx
+++ b/packages/mui-lab/src/MobileTimePicker/MobileTimePicker.tsx
@@ -25,6 +25,7 @@ type MobileTimePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The MobileTimePicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const MobileTimePicker = React.forwardRef(function DeprecatedMobileTimePicker() {
diff --git a/packages/mui-lab/src/MonthPicker/MonthPicker.tsx b/packages/mui-lab/src/MonthPicker/MonthPicker.tsx
index 6600c52d508041..fc67166a17a2a3 100644
--- a/packages/mui-lab/src/MonthPicker/MonthPicker.tsx
+++ b/packages/mui-lab/src/MonthPicker/MonthPicker.tsx
@@ -25,6 +25,7 @@ type MonthPickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The MonthPicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const MonthPicker = React.forwardRef(function DeprecatedMonthPicker() {
diff --git a/packages/mui-lab/src/PickersDay/PickersDay.tsx b/packages/mui-lab/src/PickersDay/PickersDay.tsx
index ddcab7b30a9008..663efd6d92aace 100644
--- a/packages/mui-lab/src/PickersDay/PickersDay.tsx
+++ b/packages/mui-lab/src/PickersDay/PickersDay.tsx
@@ -25,6 +25,7 @@ type PickersDayComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The PickersDay component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const PickersDay = React.forwardRef(function DeprecatedPickersDay<TDate>() {
diff --git a/packages/mui-lab/src/StaticDatePicker/StaticDatePicker.tsx b/packages/mui-lab/src/StaticDatePicker/StaticDatePicker.tsx
index 4c14c98fe5d045..cc93623efafca2 100644
--- a/packages/mui-lab/src/StaticDatePicker/StaticDatePicker.tsx
+++ b/packages/mui-lab/src/StaticDatePicker/StaticDatePicker.tsx
@@ -25,6 +25,7 @@ type StaticDatePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The StaticDatePicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const StaticDatePicker = React.forwardRef(function DeprecatedStaticDatePicker() {
diff --git a/packages/mui-lab/src/StaticDateRangePicker/StaticDateRangePicker.ts b/packages/mui-lab/src/StaticDateRangePicker/StaticDateRangePicker.ts
index 368696abc4a9d3..ab9e86fe8bcfa0 100644
--- a/packages/mui-lab/src/StaticDateRangePicker/StaticDateRangePicker.ts
+++ b/packages/mui-lab/src/StaticDateRangePicker/StaticDateRangePicker.ts
@@ -26,6 +26,7 @@ type StaticDateRangePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The StaticDateRangePicker component was moved from `@mui/lab` to `@mui/x-date-pickers-pro`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const StaticDateRangePicker = React.forwardRef(function DeprecatedStaticDateRangePicker() {
diff --git a/packages/mui-lab/src/StaticDateTimePicker/StaticDateTimePicker.tsx b/packages/mui-lab/src/StaticDateTimePicker/StaticDateTimePicker.tsx
index f2a881ea36b8f9..2f234d6eee87d2 100644
--- a/packages/mui-lab/src/StaticDateTimePicker/StaticDateTimePicker.tsx
+++ b/packages/mui-lab/src/StaticDateTimePicker/StaticDateTimePicker.tsx
@@ -25,6 +25,7 @@ type StaticDateTimePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The StaticDateTimePicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const StaticDateTimePicker = React.forwardRef(function DeprecatedStaticDateTimePicker() {
diff --git a/packages/mui-lab/src/StaticTimePicker/StaticTimePicker.tsx b/packages/mui-lab/src/StaticTimePicker/StaticTimePicker.tsx
index 4569a9d0223910..1a7dca9a3e9bdf 100644
--- a/packages/mui-lab/src/StaticTimePicker/StaticTimePicker.tsx
+++ b/packages/mui-lab/src/StaticTimePicker/StaticTimePicker.tsx
@@ -25,6 +25,7 @@ type StaticTimePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The StaticTimePicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const StaticTimePicker = React.forwardRef(function DeprecatedStaticTimePicker() {
diff --git a/packages/mui-lab/src/TimePicker/TimePicker.tsx b/packages/mui-lab/src/TimePicker/TimePicker.tsx
index bf7c00702bf0d7..8f44f244558cdc 100644
--- a/packages/mui-lab/src/TimePicker/TimePicker.tsx
+++ b/packages/mui-lab/src/TimePicker/TimePicker.tsx
@@ -25,6 +25,7 @@ type TimePickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The StaticTimePicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const TimePicker = React.forwardRef(function DeprecatedTimePicker() {
diff --git a/packages/mui-lab/src/TreeItem/TreeItem.tsx b/packages/mui-lab/src/TreeItem/TreeItem.tsx
index bc1473aa839931..99a7f7b758c315 100644
--- a/packages/mui-lab/src/TreeItem/TreeItem.tsx
+++ b/packages/mui-lab/src/TreeItem/TreeItem.tsx
@@ -23,6 +23,7 @@ const warn = () => {
 };
 
 /**
+ * @deprecated The TreeItem component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-tree-view-to-mui-x/.
  * @ignore - do not document.
  */
 const TreeItem = React.forwardRef(function DeprecatedTreeItem(
diff --git a/packages/mui-lab/src/TreeView/TreeView.tsx b/packages/mui-lab/src/TreeView/TreeView.tsx
index d4a816b2ee3b27..4f1b237244b9f6 100644
--- a/packages/mui-lab/src/TreeView/TreeView.tsx
+++ b/packages/mui-lab/src/TreeView/TreeView.tsx
@@ -23,6 +23,7 @@ const warn = () => {
 };
 
 /**
+ * @deprecated The TreeItem component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-tree-view-to-mui-x/.
  * @ignore - do not document.
  */
 const TreeView = React.forwardRef(function DeprecatedTreeView(
diff --git a/packages/mui-lab/src/YearPicker/YearPicker.tsx b/packages/mui-lab/src/YearPicker/YearPicker.tsx
index 3fafa93355ea19..01bbf805e6d3c9 100644
--- a/packages/mui-lab/src/YearPicker/YearPicker.tsx
+++ b/packages/mui-lab/src/YearPicker/YearPicker.tsx
@@ -25,6 +25,7 @@ type YearPickerComponent = (<TDate>(
 ) => JSX.Element) & { propTypes?: any };
 
 /**
+ * @deprecated The YearPicker component was moved from `@mui/lab` to `@mui/x-date-pickers`. More information about this migration on our blog: https://mui.com/blog/lab-date-pickers-to-mui-x/.
  * @ignore - do not document.
  */
 const YearPicker = function DeprecatedYearPicker() {