diff --git a/data/Readme.md b/data/Readme.md
index ac5dcbe50fc89350df0053b823cd0623e7098ff0..e38ee786ae10f512e7423973eb292aefb5bd56e9 100644
--- a/data/Readme.md
+++ b/data/Readme.md
@@ -6,10 +6,14 @@ It works as follow
 
 ```
 data/
-    mydata.py                               # Python script exposing three methods
+    __init__.py                             # make the path importable
+    mydata.py                               # Python script exposing the following methods
                                             # extractLastData() -> scraps the last data and return the downloaded file path
-                                            # Upload(path)  -> upload data contained in path
-                                            # getDataSample() -> return a sample data for debugging pupose
+                                            # upload_data(path)  -> upload data contained in path
+                                            # get_sample() -> return a sample data for debugging pupose
+                                            # get_name() -> return the importer name
+                                            # get_desc() -> return the importer description
+                                            # get_last_import_info() -> return some information concerning the last import
 dashboard/
     myfirstdashboard.ipynb                  # Ipynotebook dashboard that will be rendered by voila
     myfirstdashboard_housekeeping.py        # Python script that generates data aggregates for myfirstdashbord
diff --git a/data/__init__.py b/data/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/data/example.py b/data/example.py
new file mode 100644
index 0000000000000000000000000000000000000000..298fcec4f2f86002798a5a93febb321c6177b636
--- /dev/null
+++ b/data/example.py
@@ -0,0 +1,14 @@
+def get_name():
+    return "Example"
+
+
+def get_desc():
+    return "Script d'exemple de gestion de données"
+
+
+def get_sample():
+    return "Col1,Col2,Col3\naaa,bbb,ccc"
+
+
+def upload_data(path):
+    print(path)