diff --git a/README.md b/README.md
index 60bbbf4f..e74390f3 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,12 @@
+- [Summary](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/branch/1.1/README.md)
+
+# [tutorial v1.1_000] Creating a structure file
+
+[View the diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_000~1..v1.1_000)
+
+[Read the documentation](https://pedago.gwenaelremond.fr/bribes/rougail/tutorial/preliminary.html#creating-a-structure-file)
+
+
 ## Screenshot
 
 
@@ -21,5 +30,44 @@ pip install rougail-cli rougail-output-exporter rougail-output-doc rougail-user-
 Then switch to the tutorial page:
 
 ```shell
-git switch --detach 1.1
+git switch --detach v1.1_000
 ```
+
+## Structure
+
+
+
+<p>
+<a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_000/./">.</a><br/>
+	└── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_000/./firefox/">firefox</a><br/>
+	    └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_000/./firefox/00-proxy.yml">00-proxy.yml</a><br/>
+<br/><br/></p>
+
+Contents of the firefox/00-proxy.yml file
+
+```yml
+%YAML 1.2
+---
+version: 1.1
+...
+
+```
+## User datas
+
+### Example 1
+
+#### config/01/config.yml
+
+
+```yml
+---
+```
+#### Output
+
+```shell
+rougail -m firefox/ -u yaml -yf config/01/config.yml
+```
+<pre></pre>
+
+
+- [[tutorial v1.1_001] Let’s add our first variable](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_001/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_001~1..v1.1_001))
diff --git a/config/01/cmd_ro.txt b/config/01/cmd_ro.txt
new file mode 100644
index 00000000..d46f9445
--- /dev/null
+++ b/config/01/cmd_ro.txt
@@ -0,0 +1 @@
+rougail -m firefox/ -u yaml -yf config/01/config.yml
\ No newline at end of file
diff --git a/config/01/config.yml b/config/01/config.yml
new file mode 100644
index 00000000..ed97d539
--- /dev/null
+++ b/config/01/config.yml
@@ -0,0 +1 @@
+---
diff --git a/config/01/output_ro.html b/config/01/output_ro.html
new file mode 100644
index 00000000..24ce0202
--- /dev/null
+++ b/config/01/output_ro.html
@@ -0,0 +1 @@
+<pre></pre>
diff --git a/tree.html b/tree.html
new file mode 100644
index 00000000..5ca2bf3e
--- /dev/null
+++ b/tree.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+ <meta name="Author" content="Made by 'tree'">
+ <meta name="GENERATOR" content="tree v2.2.1 © 1996 - 2024 by Steve Baker, Thomas Moore, Francesc Rocher, Florian Sesser, Kyosuke Tokoro">
+ <title>Directory Tree</title>
+ <style type="text/css">
+  BODY { font-family : monospace, sans-serif;  color: black;}
+  P { font-family : monospace, sans-serif; color: black; margin:0px; padding: 0px;}
+  A:visited { text-decoration : none; margin : 0px; padding : 0px;}
+  A:link    { text-decoration : none; margin : 0px; padding : 0px;}
+  A:hover   { text-decoration: underline; background-color : yellow; margin : 0px; padding : 0px;}
+  A:active  { margin : 0px; padding : 0px;}
+  .VERSION { font-size: small; font-family : arial, sans-serif; }
+  .NORM  { color: black;  }
+  .FIFO  { color: purple; }
+  .CHAR  { color: yellow; }
+  .DIR   { color: blue;   }
+  .BLOCK { color: yellow; }
+  .LINK  { color: aqua;   }
+  .SOCK  { color: fuchsia;}
+  .EXEC  { color: green;  }
+ </style>
+</head>
+<body>
+	<h1>Directory Tree</h1><p>
+	<a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_000/./">.</a><br>
+	└── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_000/./firefox/">firefox</a><br>
+	&nbsp;&nbsp;&nbsp; └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_000/./firefox/00-proxy.yml">00-proxy.yml</a><br>
+<br><br><p>
+
+2 directories, 1 file
+
+</p>
+	<hr>
+	<p class="VERSION">
+		 tree v2.2.1 © 1996 - 2024 by Steve Baker and Thomas Moore <br>
+		 HTML output hacked and copyleft © 1998 by Francesc Rocher <br>
+		 JSON output hacked and copyleft © 2014 by Florian Sesser <br>
+		 Charsets / OS/2 support © 2001 by Kyosuke Tokoro
+	</p>
+</body>
+</html>
