diff --git a/src/React/doc/index.rst b/src/React/doc/index.rst
index 42b97640149..e7d463b8b3a 100644
--- a/src/React/doc/index.rst
+++ b/src/React/doc/index.rst
@@ -98,16 +98,38 @@ Using with AssetMapper
 Because the JSX format isn't pure JavaScript, using this library with AssetMapper
 requires some extra steps.
 
-#. Compile your ``.jsx`` files to pure JavaScript files. This can be done by
+.. note:: 
+
+    Compile your ``.jsx`` files to pure JavaScript files. This can be done by
    installing Babel and the ``@babel/preset-react`` preset. Example:
    https://github.com/symfony/ux/blob/2.x/ux.symfony.com/package.json
 
-#. Point this library at the "built" controllers directory that contains the final
+1- Create package.json in your project. This file is not included in the **Standard package**. (code below)
+
+.. code-block:: json-object
+
+ {
+   "devDependencies": {
+    "@babel/cli": "^7.21.5",
+    "@babel/core": "^7.21.8",
+    "@babel/preset-react": "^7.18.6",
+    "svelte": "^3.59.1"
+  },
+  "license": "MIT",
+  "private": true,
+  "scripts": {
+    "build": "yarn build-react && yarn build-svelte",
+    "build-react": "babel assets/react --out-dir assets/build/react --presets=@babel/preset-react",
+    "build-svelte": "node bin/compile_svelte.js"
+  }
+ }
+
+2- Point this library at the "built" controllers directory that contains the final
    JavaScript files:
 
 .. code-block:: yaml
 
-    # config/packages/react.yaml
+    # config/packages/asset_mapper.yaml
     react:
         controllers_path: '%kernel.project_dir%/assets/build/react/controllers'
 
@@ -119,6 +141,33 @@ Also, inside of your ``.jsx`` files, when importing another component, use the
     // use PackageList.js even though the file is named PackageList.jsx
     import PackageList from '../components/PackageList.js';
 
+3- Install the required Node.js packages
+
+.. code-block:: terminal
+
+    $ npm install
+
+4- The Flex recipe will have already added the registerReactControllerComponents() code to your assets/app.js file:
+
+.. code-block:: javascript
+
+    // assets/app.js
+    import { registerReactControllerComponents } from '@symfony/ux-react';
+
+    registerReactControllerComponents();
+
+.. note:: 
+
+Do not use **require.context** parameter. Not working with AssetMapper
+
+5- Finally, run the 'build' command below so that we can use the React components you wrote or installed.
+
+.. code-block:: terminal
+
+    $ yarn build-react
+
+Dont forget run **php bin/console asset-map:compile** command before deploy.
+
 Backward Compatibility promise
 ------------------------------