diff --git a/docs_headless/src/content/docs/AutoPersistInStoreBase.md b/docs_headless/src/content/docs/AutoPersistInStoreBase.md
index 65e31192090..0c138b5be0f 100644
--- a/docs_headless/src/content/docs/AutoPersistInStoreBase.md
+++ b/docs_headless/src/content/docs/AutoPersistInStoreBase.md
@@ -66,6 +66,7 @@ It works both on create and edit forms.
 | --------------------- | -------- | ----------- | ------------------------------------ | ------------------------------------ |
 | `notification`        | Required | `ReactNode` | -                                    | A Notification element.              |
 | `getStoreKey`         | -        | `function`  | -                                    | Function to use your own store key.  |
+| `maxAge`              | -        | `number`    | -                                    | The age in seconds before a stored value is removed from the store  |
 
 ### `getStoreKey`
 
@@ -90,6 +91,21 @@ You can override this key by passing a custom function as the `getStoreKey` prop
 />
 ```
 
+### `maxAge`
+
+Storing many values in the `store` (especially with `localStorage`) may consume all the allowed space depending on the browser. You can provide a number of seconds to the `maxAge` prop so that older values are automatically removed whenever new values are stored.
+
+**Note**: This feature requires a [Store](https://marmelab.com/ra-core/store/) that implements the `listItems` function (both `localStorageStore` and `memoryStore` do).
+
+**Note**: This feature is disabled when providing the `getStoreKey` prop.
+
+```tsx
+<AutoPersistInStoreBase 
+    maxAge={10 * 60} // 10 minutes
+    notification={<AutoPersistNotification />}
+/>
+```
+
 ### `notification`
 
 When `<AutoPersistInStoreBase>` component applies the changes from the store to a form, react-admin informs users with a notification. 
diff --git a/docs_headless/src/content/docs/useAutoPersistInStore.md b/docs_headless/src/content/docs/useAutoPersistInStore.md
index 2cd6ab70627..cf63553a433 100644
--- a/docs_headless/src/content/docs/useAutoPersistInStore.md
+++ b/docs_headless/src/content/docs/useAutoPersistInStore.md
@@ -74,6 +74,7 @@ It works both on create and edit forms.
 | --------------------- | -------- | ----------- | ------------------------------------ | ------------------------------------ |
 | `notification`        | Required | `ReactNode` | -                                    | A Notification element.              |
 | `getStoreKey`         | -        | `function`  | -                                    | Function to use your own store key.  |
+| `maxAge`              | -        | `number`    | -                                    | The age in seconds before a stored value is removed from the store  |
 
 ### `getStoreKey`
 
@@ -96,6 +97,21 @@ useAutoPersistInStore({
 });
 ```
 
+### `maxAge`
+
+Storing many values in the `store` (especially with `localStorage`) may consume all the allowed space depending on the browser. You can provide a number of seconds to the `maxAge` prop so that older values are automatically removed whenever new values are stored.
+
+**Note**: This feature requires a [Store](https://marmelab.com/ra-core/store/) that implements the `listItems` function (both `localStorageStore` and `memoryStore` do).
+
+**Note**: This feature is disabled when providing the `getStoreKey` prop.
+
+```tsx
+useAutoPersistInStore({
+    maxAge: 10 * 60, // 10 minutes
+    notification: <AutoPersistNotification />
+});
+```
+
 ### `notification`
 
 When `useAutoPersistInStore` hook applies the changes from the store to a form, react-admin informs users with a notification.