diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b222bbe75f499cf5c3bd1ea291f8322e679de7fa..c7b55be2e46cfcc6aab8bdbd85bb098e20b6e723 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -13,4 +13,5 @@ the
 [style guide](https://docs.godotengine.org/en/latest/getting_started/\scripting/gdscript/gdscript_styleguide.html)
 described in Godot Documentation.
 
+When creating a class or a function, describe it in the API chapter of the documentation
 The API follows the same style as [Godot API](https://docs.godotengine.org/en/latest/classes/index.html)
diff --git a/docs/sphinx/source/api/class-sign-symb.rst b/docs/sphinx/source/api/class-sign-symb.rst
new file mode 100644
index 0000000000000000000000000000000000000000..76b935107d777d8a8b1ac6a1334dcd7dc565ec4a
--- /dev/null
+++ b/docs/sphinx/source/api/class-sign-symb.rst
@@ -0,0 +1,11 @@
+.. _SignSymb:
+
+==========
+ SignSymb
+==========
+
+.. warning::
+
+   For the moment, SignSymb is only a dummy text display that is used to test
+   the :ref:`WorkSpace`
+
diff --git a/docs/sphinx/source/api/class-work-space.rst b/docs/sphinx/source/api/class-work-space.rst
new file mode 100644
index 0000000000000000000000000000000000000000..b6832da52ad8c475783741944bb7a63bdc2a1dc2
--- /dev/null
+++ b/docs/sphinx/source/api/class-work-space.rst
@@ -0,0 +1,30 @@
+.. _WorkSpace:
+
+===========
+ WorkSpace
+===========
+
+Inherits from the Container class.
+
+-----------------
+Brief Description
+-----------------
+
+Container used to prompt the speech in a text-editor way.
+
+----------
+Properties
+----------
+
+.. _class_WorkSpace_prop_sep:
+
+ * Vector2 **sep**
+
+   The sizes in pixel of the horizontal and vertical separators between two
+   words.
+
+.. _class_WorkSpace_prop_text:
+
+ * Array **text**
+
+   The signs of the speech in a big "string".
diff --git a/docs/sphinx/source/api/index.rst b/docs/sphinx/source/api/index.rst
index 2c65c93725a33cf9d72004882cb85024515e6453..3f7d6eb088b12ac7bbb751dc40e2d6b0dddee4cd 100644
--- a/docs/sphinx/source/api/index.rst
+++ b/docs/sphinx/source/api/index.rst
@@ -1,3 +1,11 @@
 ==============
  Software API
 ==============
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+
+   class-*
+
+