diff --git a/base_dav/radicale/collection.py b/base_dav/radicale/collection.py
index 9a37c5bf..5fd10cf5 100644
--- a/base_dav/radicale/collection.py
+++ b/base_dav/radicale/collection.py
@@ -130,3 +130,7 @@ class Collection(BaseCollection):
 
     def list(self):
         return self.collection.dav_list(self.path_components)
+
+    @classmethod
+    def create_collection(cls, href, collection=None, props=None):
+        return None
diff --git a/base_dav/tests/test_collection.py b/base_dav/tests/test_collection.py
index 47e9cbfc..6839515a 100644
--- a/base_dav/tests/test_collection.py
+++ b/base_dav/tests/test_collection.py
@@ -3,7 +3,6 @@
 from datetime import datetime, timedelta
 from unittest import mock
 
-from odoo.exceptions import MissingError
 from odoo.tests.common import TransactionCase
 from odoo.tools import DEFAULT_SERVER_DATETIME_FORMAT
 
@@ -108,8 +107,7 @@ class TestCalendar(TransactionCase):
 
         # Delete an record
         collection.delete(item.href)
-        with self.assertRaises(MissingError):
-            self.record.name
+        self.assertFalse(self.record.exists())
 
         # Create a new record
         item = collection.upload(record_url + "0", item)
diff --git a/base_dav/views/dav_collection.xml b/base_dav/views/dav_collection.xml
index 602b5074..d0cbfb21 100644
--- a/base_dav/views/dav_collection.xml
+++ b/base_dav/views/dav_collection.xml
@@ -39,6 +39,7 @@
         <field name="arch" type="xml">
             <tree>
                 <field name="name"/>
+                <field name="field_id"/>
                 <field name="mapping_type"/>
             </tree>
         </field>
@@ -52,9 +53,7 @@
                     <field name="collection_id" invisible="1"/>
                     <field name="name"/>
                     <field name="mapping_type"/>
-                    <field name="field_id"
-                           domain="[('model_id', '=', collection_id.model_id)]"
-                           attrs="{'invisible': [('mapping_type', '!=', 'simple')]}"/>
+                    <field name="field_id" domain="[('model_id', '=', collection_id.model_id)]"/>
                     <field name="import_code" attrs="{'invisible': [('mapping_type', '!=', 'code')]}"/>
                     <field name="export_code" attrs="{'invisible': [('mapping_type', '!=', 'code')]}"/>
                 </group>