diff --git a/.github/ISSUE_TEMPLATE/config.yaml b/.github/ISSUE_TEMPLATE/config.yaml
index ca4e5c73..33c76d52 100644
--- a/.github/ISSUE_TEMPLATE/config.yaml
+++ b/.github/ISSUE_TEMPLATE/config.yaml
@@ -1,6 +1,8 @@
 blank_issues_enabled: true
 contact_links:
-    - name: vite-bundle Issue/Feature request.
-      url: https://github.com/lhapaipai/vite-bundle/issues
-    - name: vite-plugin-symfony Issue/Feature request.
-      url: https://github.com/lhapaipai/vite-plugin-symfony/issues
+  - name: vite-bundle Issue/Feature request.
+    url: https://github.com/lhapaipai/vite-bundle/issues
+    about: Please ask and answer questions about vite-bundle here.
+  - name: vite-plugin-symfony Issue/Feature request.
+    url: https://github.com/lhapaipai/vite-plugin-symfony/issues
+    about: Please ask and answer questions about vite-plugin-symfony here.
\ No newline at end of file
diff --git a/README.md b/README.md
index 6234115a..5d131403 100644
--- a/README.md
+++ b/README.md
@@ -4,47 +4,41 @@
 
 # Symfony Vite Development Repository
 
+In this repository you can contribute to `pentatrion/vite-bundle` et `vite-plugin-symfony`. You can find playgrounds for development.
+
 ## Installation
 
 
 ```bash
 git clone https://github.com/lhapaipai/symfony-vite-dev.git
 cd symfony-vite-dev
-git submodule init
-git submodule update
 
-# install vite-plugin-symfony locally
-# go to the folder <project-dir>/extra/vite-plugin-symfony
-cd extra/vite-plugin-symfony
-npm i
-npm run build
-cd ../..
 
-# install dependencies common to all examples
-# in the <project-dir> folder
-npm install
+## Install vite-bundle/vite-plugin-symfony dependencies
+make install
 
-# install composer dependencies for the `basic` example.
-cd playground/basic
-composer install
 
-# launch the development environment for the `basic` example.
-# always in the <project-dir>/playground/basic folder
-npm run dev
-symfony local:server:start
+## Install playgrounds (npm i/composer i for each of them)
+make install-playgrounds
+```
 
+## Execution
+
+```bash
+# launch the development environment for the `basic` playground.
+cd playground/basic
+symfony local:server:start
+npm run dev
 # from your browser go to: https://127.0.0.1:8000/
 ```
 
 
 ## Ecosystem
 
-| Package                                                                 | Description               |
-| ----------------------------------------------------------------------- | :------------------------ |
-| [vite-bundle](https://github.com/lhapaipai/vite-bundle)                 | Symfony Bundle            |
-| [vite-plugin-symfony](https://github.com/lhapaipai/vite-plugin-symfony) | Vite plugin               |
-| [symfony-vite-docs](https://github.com/lhapaipai/symfony-vite-docs)     | Documentation             |
-| [symfony-vite-dev](https://github.com/lhapaipai/symfony-vite-dev)       | Package for contributors  |
+| Package                                                                 | Description                    |
+| ----------------------------------------------------------------------- | :---------------------------   |
+| [vite-bundle](https://github.com/lhapaipai/vite-bundle)                 | Symfony Bundle (subtree split) |
+| [vite-plugin-symfony](https://github.com/lhapaipai/vite-plugin-symfony) | Vite plugin    (subtree split) |
 
 ## License
 
diff --git a/src/vite-bundle/README.md b/src/vite-bundle/README.md
index 95bf7fa4..bab97d69 100644
--- a/src/vite-bundle/README.md
+++ b/src/vite-bundle/README.md
@@ -7,6 +7,8 @@
 This bundle helping you render all of the dynamic `script` and `link` tags needed.
 Essentially, he provides two twig functions to load the correct scripts into your templates.
 
+⚠️ This repository is a "subtree split": a read-only subset of that main repository [symfony-vite-dev](https://github.com/lhapaipai/symfony-vite-dev).
+
 ## Installation
 
 Install the bundle with :
@@ -45,7 +47,6 @@ Add this twig functions in any template or base layout where you need to include
 | ----------------------------------------------------------------------- | :------------------------ |
 | [vite-bundle](https://github.com/lhapaipai/vite-bundle)                 | Symfony Bundle            |
 | [vite-plugin-symfony](https://github.com/lhapaipai/vite-plugin-symfony) | Vite plugin               |
-| [symfony-vite-docs](https://github.com/lhapaipai/symfony-vite-docs)     | Documentation             |
 | [symfony-vite-dev](https://github.com/lhapaipai/symfony-vite-dev)       | Package for contributors  |
 
 ## License
diff --git a/src/vite-plugin-symfony/README.md b/src/vite-plugin-symfony/README.md
index d786d0bf..bd8e837a 100644
--- a/src/vite-plugin-symfony/README.md
+++ b/src/vite-plugin-symfony/README.md
@@ -7,6 +7,8 @@ A Vite plugin to integrate easily Vite in your Symfony application..
 
 This package is intended for use with the Symfony Bundle : [pentatrion/vite-bundle](https://github.com/lhapaipai/vite-bundle).
 
+⚠️ This repository is a "subtree split": a read-only subset of that main repository [symfony-vite-dev](https://github.com/lhapaipai/symfony-vite-dev).
+
 ## Installation
 
 ```console