diff --git a/base_time_window/__init__.py b/base_time_window/__init__.py
new file mode 100644
index 000000000..5437c31a2
--- /dev/null
+++ b/base_time_window/__init__.py
@@ -0,0 +1,2 @@
+# Copyright 2020 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
diff --git a/base_time_window/__manifest__.py b/base_time_window/__manifest__.py
new file mode 100644
index 000000000..6e04aa360
--- /dev/null
+++ b/base_time_window/__manifest__.py
@@ -0,0 +1,13 @@
+# Copyright 2020 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+{
+    "name": "Base Time Window",
+    "summary": "Base model to handle time windows",
+    "version": "13.0.1.0.0",
+    "category": "Technical Settings",
+    "author": "ACSONE SA/NV, Camptocamp, Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "website": "https://github.com/OCA/server-tools",
+    "depends": ["base"],
+    "installable": True,
+}
diff --git a/base_time_window/models/__init__.py b/base_time_window/models/__init__.py
new file mode 100644
index 000000000..5437c31a2
--- /dev/null
+++ b/base_time_window/models/__init__.py
@@ -0,0 +1,2 @@
+# Copyright 2020 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
diff --git a/base_time_window/tests/__init__.py b/base_time_window/tests/__init__.py
new file mode 100644
index 000000000..5437c31a2
--- /dev/null
+++ b/base_time_window/tests/__init__.py
@@ -0,0 +1,2 @@
+# Copyright 2020 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)