diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
diff --git a/README.md b/README.md
index 2e6514bff10..f141a6d985f 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,7 @@
-# Odoo 12.0 - Technical Training
+# Odoo 16.0 - Technical Training
+
+The Technical Training of Odoo 16.0 is available on the
+[Tutorial](https://www.odoo.com/documentation/master/developer/howtos/rdtraining.html)
+
+
+Update.
\ No newline at end of file
diff --git a/estate/__init__.py b/estate/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/estate/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/estate/__manifest__.py b/estate/__manifest__.py
new file mode 100644
index 00000000000..1f345fe6a75
--- /dev/null
+++ b/estate/__manifest__.py
@@ -0,0 +1,11 @@
+{
+    "name": "Estate",  # The name that will appear in the App list
+    "version": "16.0",  # Version
+    "application": True,  # This line says the module is an App, and not a module
+    "depends": ["base"],  # dependencies
+    "data": [
+
+    ],
+    "installable": True,
+    'license': 'LGPL-3',
+}
diff --git a/estate/models.py b/estate/models.py
new file mode 100644
index 00000000000..e69de29bb2d