diff --git a/web_m2x_options_manager/__manifest__.py b/web_m2x_options_manager/__manifest__.py
index 3a39a7366..623712a8b 100644
--- a/web_m2x_options_manager/__manifest__.py
+++ b/web_m2x_options_manager/__manifest__.py
@@ -6,7 +6,7 @@
     "summary": 'Adds an interface to manage the "Create" and'
     ' "Create and Edit" options for specific models and'
     " fields.",
-    "version": "14.0.1.1.0",
+    "version": "15.0.1.0.0",
     "author": "Camptocamp, Odoo Community Association (OCA)",
     "license": "AGPL-3",
     "category": "Web",
diff --git a/web_m2x_options_manager/models/ir_ui_view.py b/web_m2x_options_manager/models/ir_ui_view.py
index 172ef6696..66393622d 100644
--- a/web_m2x_options_manager/models/ir_ui_view.py
+++ b/web_m2x_options_manager/models/ir_ui_view.py
@@ -7,10 +7,10 @@ from odoo import models
 class IrUiView(models.Model):
     _inherit = "ir.ui.view"
 
-    def postprocess(self, node, current_node_path, editable, name_manager):
-        res = super().postprocess(node, current_node_path, editable, name_manager)
+    def _postprocess_tag_field(self, node, name_manager, node_info):
+        res = super()._postprocess_tag_field(node, name_manager, node_info)
         if node.tag == "field":
-            mname = name_manager.Model._name
+            mname = name_manager.model._name
             fname = node.attrib["name"]
             field = self.env[mname]._fields.get(fname)
             if field and field.type in ("many2many", "many2one"):
diff --git a/web_m2x_options_manager/models/m2x_create_edit_option.py b/web_m2x_options_manager/models/m2x_create_edit_option.py
index 29c4a7b56..d3c5bb1ea 100644
--- a/web_m2x_options_manager/models/m2x_create_edit_option.py
+++ b/web_m2x_options_manager/models/m2x_create_edit_option.py
@@ -36,7 +36,6 @@ class M2xCreateEditOption(models.Model):
         compute="_compute_model_name",
         inverse="_inverse_model_name",
         store=True,
-        string="Model Name",
     )
 
     option_create = fields.Selection(
@@ -125,8 +124,12 @@ class M2xCreateEditOption(models.Model):
     def _check_field_in_model(self):
         for opt in self:
             if opt.field_id.model_id != opt.model_id:
-                msg = _("'%s' is not a valid field for model '%s'!")
-                raise ValidationError(msg % (opt.field_name, opt.model_name))
+                msg = _(
+                    "%(field)s is not a valid field for model %(model)s!",
+                    field=opt.field_name,
+                    model=opt.model_name,
+                )
+                raise ValidationError(msg)
 
     @api.constrains("field_id")
     def _check_field_type(self):
diff --git a/web_m2x_options_manager/tests/test_m2x_create_edit_option.py b/web_m2x_options_manager/tests/test_m2x_create_edit_option.py
index 27640df5b..7f61c9c2b 100644
--- a/web_m2x_options_manager/tests/test_m2x_create_edit_option.py
+++ b/web_m2x_options_manager/tests/test_m2x_create_edit_option.py
@@ -4,11 +4,11 @@
 from lxml import etree
 
 from odoo.exceptions import ValidationError
-from odoo.tests.common import SavepointCase
+from odoo.tests.common import TransactionCase
 from odoo.tools.safe_eval import safe_eval
 
 
-class TestM2xCreateEditOption(SavepointCase):
+class TestM2xCreateEditOption(TransactionCase):
     def setUp(self):
         super(TestM2xCreateEditOption, self).setUp()
         ref = self.env.ref
diff --git a/web_m2x_options_manager/views/ir_model.xml b/web_m2x_options_manager/views/ir_model.xml
index f0e6502d4..e52a1b864 100644
--- a/web_m2x_options_manager/views/ir_model.xml
+++ b/web_m2x_options_manager/views/ir_model.xml
@@ -17,7 +17,7 @@
                         nolabel="1"
                         context="{'default_model_name': model}"
                     >
-                        <tree string="Fields Description" editable="bottom">
+                        <tree editable="bottom">
                             <field name="model_name" invisible="1" />
                             <field
                                 name="field_id"