diff --git a/admin/authentication-support.md b/admin/authentication-support.md
index 48b90bc2f2c..af5cc650271 100644
--- a/admin/authentication-support.md
+++ b/admin/authentication-support.md
@@ -4,33 +4,38 @@ API Platform Admin delegates the authentication support to React Admin.
 Refer to [the chapter dedicated to authentication in the React Admin documentation](https://marmelab.com/react-admin/Authentication.html)
 for more information.
 
-In short, you have to tweak the data provider and the API documentation parser like this:
+## HydraAdmin
+
+The authentication layer for [HydraAdmin component](https://api-platform.com/docs/admin/components/#hydra)
+consists of a few parts, which need to be integrated together.
+
+### Authentication
+
+Add the Bearer token from `localStorage` to request headers.
 
 ```typescript
-// components/admin/Admin.tsx
+const getHeaders = () =>
+  localStorage.getItem("token")
+    ? { Authorization: `Bearer ${localStorage.getItem("token")}` }
+    : {};
+```
 
-import Head from "next/head";
-import { useState } from "react";
-import { Navigate, Route } from "react-router-dom";
-import { CustomRoutes } from "react-admin";
-import {
-  fetchHydra as baseFetchHydra,
-  HydraAdmin,
-  hydraDataProvider as baseHydraDataProvider,
-  useIntrospection,
-} from "@api-platform/admin";
-import { parseHydraDocumentation } from "@api-platform/api-doc-parser";
-import authProvider from "utils/authProvider";
-import { ENTRYPOINT } from "config/entrypoint";
+Extend the Hydra fetch function with custom headers for authentication.
 
-const getHeaders = () => localStorage.getItem("token") ? {
-  Authorization: `Bearer ${localStorage.getItem("token")}`,
-} : {};
+```typescript
 const fetchHydra = (url, options = {}) =>
   baseFetchHydra(url, {
     ...options,
     headers: getHeaders,
   });
+
+```
+
+### Login Redirection
+
+Redirect users to a `/login` path, if no token is available in the `localStorage`.
+
+```typescript
 const RedirectToLogin = () => {
   const introspect = useIntrospection();
 
@@ -40,10 +45,18 @@ const RedirectToLogin = () => {
   }
   return <Navigate to="/login" />;
 };
+```
+
+### API Documentation Parsing
+
+Extend the `parseHydraDocumentaion` function from the [API Doc Parser library](https://github.com/api-platform/api-doc-parser)
+to handle the documentation parsing. Customize it to clear
+expired tokens when encountering unauthorized `401` response.
+
+```typescript
 const apiDocumentationParser = (setRedirectToLogin) => async () => {
   try {
     setRedirectToLogin(false);
-
     return await parseHydraDocumentation(ENTRYPOINT, { headers: getHeaders });
   } catch (result) {
     const { api, response, status } = result;
@@ -51,23 +64,54 @@ const apiDocumentationParser = (setRedirectToLogin) => async () => {
       throw result;
     }
 
-    // Prevent infinite loop if the token is expired
     localStorage.removeItem("token");
-
     setRedirectToLogin(true);
 
-    return {
-      api,
-      response,
-      status,
-    };
+    return { api, response, status };
   }
 };
-const dataProvider = (setRedirectToLogin) => baseHydraDataProvider({
-  entrypoint: ENTRYPOINT,
-  httpClient: fetchHydra,
-  apiDocumentationParser: apiDocumentationParser(setRedirectToLogin),
-});
+```
+
+### Data Provider
+
+Initialize the hydra data provider with custom headers and the documentation parser.
+
+```typescript
+const dataProvider = (setRedirectToLogin) =>
+  baseHydraDataProvider({
+    entrypoint: ENTRYPOINT,
+    httpClient: fetchHydra,
+    apiDocumentationParser: apiDocumentationParser(setRedirectToLogin),
+  });
+```
+
+### Export Admin Component
+
+Export the Hydra admin component, and track the users' authentication status.
+
+```typescript
+// components/admin/Admin.tsx
+
+import Head from "next/head";
+import { useState } from "react";
+import { Navigate, Route } from "react-router-dom";
+import { CustomRoutes } from "react-admin";
+import {
+    fetchHydra as baseFetchHydra,
+    HydraAdmin,
+    hydraDataProvider as baseHydraDataProvider,
+    useIntrospection,
+} from "@api-platform/admin";
+import { parseHydraDocumentation } from "@api-platform/api-doc-parser";
+import authProvider from "utils/authProvider";
+import { ENTRYPOINT } from "config/entrypoint";
+
+// Auth, Parser, Provider calls
+const getHeaders = () => {...};
+const fetchHydra = (url, options = {}) => {...};
+const RedirectToLogin = () => {...};
+const apiDocumentationParser = (setRedirectToLogin) => async () => {...};
+const dataProvider = (setRedirectToLogin) => {...};
 
 const Admin = () => {
   const [redirectToLogin, setRedirectToLogin] = useState(false);
@@ -78,7 +122,11 @@ const Admin = () => {
         <title>API Platform Admin</title>
       </Head>
 
-      <HydraAdmin dataProvider={dataProvider(setRedirectToLogin)} authProvider={authProvider} entrypoint={window.origin}>
+      <HydraAdmin
+        dataProvider={dataProvider(setRedirectToLogin)}
+        authProvider={authProvider}
+        entrypoint={window.origin}
+      >
         {redirectToLogin ? (
           <CustomRoutes>
             <Route path="/" element={<RedirectToLogin />} />
@@ -93,8 +141,133 @@ const Admin = () => {
       </HydraAdmin>
     </>
   );
-}
+};
 export default Admin;
 ```
 
-For the implementation of the auth provider, you can find a working example in the [API Platform's demo application](https://github.com/api-platform/demo/blob/main/pwa/utils/authProvider.tsx).
+### Additional Notes
+
+For the implementation of the admin component, you can find a working example in the [API Platform's demo application](https://github.com/api-platform/demo/blob/4.0/pwa/components/admin/Admin.tsx).
+
+## OpenApiAdmin
+
+This section explains how to set up and customize the [OpenApiAdmin component](https://api-platform.com/docs/admin/components/#openapi) authentication layer.
+It covers:
+* Creating a custom HTTP Client
+* Data and rest data provider configuration
+* Implementation of an auth provider
+
+### Data Provider & HTTP Client
+
+Create a custom HTTP client to add authentication tokens to request headers.
+Configure the `openApiDataProvider`, and
+inject the custom HTTP client into the [Simple REST Data Provider for React-Admin](https://github.com/Serind/ra-data-simple-rest).
+
+**File:** `src/components/jsonDataProvider.tsx`
+```typescript
+const httpClient = async (url: string, options: fetchUtils.Options = {}) => {
+    options.headers = new Headers({
+        ...options.headers,
+        Accept: 'application/json',
+    }) as Headers;
+
+    const token = getAccessToken();
+    options.user = { token: `Bearer ${token}`, authenticated: !!token };
+
+    return await fetchUtils.fetchJson(url, options);
+};
+
+const jsonDataProvider = openApiDataProvider({
+  dataProvider: simpleRestProvider(API_ENTRYPOINT_PATH, httpClient),
+  entrypoint: API_ENTRYPOINT_PATH,
+  docEntrypoint: API_DOCS_PATH,
+});
+```
+
+> [!NOTE]
+> The `simpleRestProvider` provider expect the API to include a `Content-Range` header in the response.
+> You can find more about the header syntax in the [Mozilla’s MDN documentation: Content-Range](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Range).
+>
+> The `getAccessToken` function retrieves the JWT token stored in the browser.
+
+### Authentication and Authorization
+
+Create and export an `authProvider` object that handles authentication and authorization logic.
+
+**File:** `src/components/authProvider.tsx`
+```typescript
+interface JwtPayload {
+    exp?: number;
+    iat?: number;
+    roles: string[];
+    username: string;
+}
+
+const authProvider = {
+    login: async ({username, password}: { username: string; password: string }) => {
+        const request = new Request(API_AUTH_PATH, {
+            method: "POST",
+            body: JSON.stringify({ email: username, password }),
+            headers: new Headers({ "Content-Type": "application/json" }),
+        });
+
+        const response = await fetch(request);
+
+        if (response.status < 200 || response.status >= 300) {
+            throw new Error(response.statusText);
+        }
+
+        const auth = await response.json();
+        localStorage.setItem("token", auth.token);
+    },
+    logout: () => {
+        localStorage.removeItem("token");
+        return Promise.resolve();
+    },
+    checkAuth: () => getAccessToken() ? Promise.resolve() : Promise.reject(),
+    checkError: (error: { status: number }) => {
+        const status = error.status;
+        if (status === 401 || status === 403) {
+            localStorage.removeItem("token");
+            return Promise.reject();
+        }
+
+        return Promise.resolve();
+    },
+    getIdentity: () => {
+        const token = getAccessToken();
+
+        if (!token) return Promise.reject();
+
+        const decoded = jwtDecode<JwtPayload>(token);
+
+        return Promise.resolve({
+            id: "",
+            fullName: decoded.username,
+            avatar: "",
+        });
+    },
+    getPermissions: () => Promise.resolve(""),
+};
+
+export default authProvider;
+```
+
+### Export OpenApiAdmin Component
+
+**File:** `src/App.tsx`
+```typescript
+import {OpenApiAdmin} from '@api-platform/admin';
+import authProvider from "./components/authProvider";
+import jsonDataProvider from "./components/jsonDataProvider";
+import {API_DOCS_PATH, API_ENTRYPOINT_PATH} from "./config/api";
+
+export default () => (
+  <OpenApiAdmin
+    entrypoint={API_ENTRYPOINT_PATH}
+    docEntrypoint={API_DOCS_PATH}
+    dataProvider={jsonDataProvider}
+    authProvider={authProvider}
+  />
+);
+```