diff --git a/radicale_odoo_right/__init__.py b/radicale_odoo_right/__init__.py
index 5040386..7ada513 100644
--- a/radicale_odoo_right/__init__.py
+++ b/radicale_odoo_right/__init__.py
@@ -17,8 +17,10 @@
 
 """ Odoo Radicale Rights Plugin """
 
+import logging
 from configparser import Error
 from radicale.rights import BaseRights
+_logger = logging.getLogger(__name__)
 
 
 class Rights(BaseRights):
@@ -33,4 +35,7 @@ class Rights(BaseRights):
         path = path.strip('/').split('/')
         if user != path[0]:
             return False
-        return permission == 'r'
+        # Authorize if readonly or read-write for odoo-contact
+        is_main = (len(path) == 1 and user == path[0])
+        is_odoo_contact = (len(path) > 1 and path[1] == 'odoo-contact')
+        return is_main or is_odoo_contact or permission == 'r'