diff --git a/docs/source/device_definition.rst b/docs/source/device_definition.rst
index f9113af..c122022 100644
--- a/docs/source/device_definition.rst
+++ b/docs/source/device_definition.rst
@@ -143,3 +143,19 @@ of the Python language.
 
 .. figure:: doc_images/device_camera.png
 	:align: center
+
+7. Programming a new device
+******************************
+
+Be inspired by the over codes. When the module folder is ready, record it
+in the Git of Guitastrolib. For example Quickaudine:
+
+.. code-block:: bash
+
+    cd Documents
+    cd guitastro_device_quickaudine
+    git config --global user.name "A... K..."
+    git config --global user.email "a...k...@irap..."
+    git init
+    git remote add origin https://gitlab.irap.omp.eu/guitastrolib/guitastro_device_quickaudine.git
+    git push -u origin master
--
libgit2 0.21.2