diff --git a/base_changeset/models/record_changeset_change.py b/base_changeset/models/record_changeset_change.py
index caceb2eef..374ba4dac 100644
--- a/base_changeset/models/record_changeset_change.py
+++ b/base_changeset/models/record_changeset_change.py
@@ -188,7 +188,7 @@ class RecordChangesetChange(models.Model):
     @api.model
     def get_field_for_type(self, field, prefix):
         assert prefix in ("origin", "old", "new")
-        field_type = self._type_to_suffix.get(field.ttype)
+        field_type = self._type_to_suffix.get(field.sudo().ttype)
         if not field_type:
             raise NotImplementedError("field type %s is not supported" % field_type)
         return "{}_value_{}".format(prefix, field_type)
diff --git a/base_changeset/tests/test_changeset_flow.py b/base_changeset/tests/test_changeset_flow.py
index e9a347a15..c7ea41137 100644
--- a/base_changeset/tests/test_changeset_flow.py
+++ b/base_changeset/tests/test_changeset_flow.py
@@ -77,6 +77,11 @@ class TestChangesetFlow(ChangesetTestCommon, TransactionCase):
         self.assertEqual(self.partner.name, "Y")
         self.assertEqual(self.partner.street, "street X")
         self.assertEqual(self.partner.street2, "street2 X")
+        # Pending Changes widget can be rendered for the unprivileged user
+        self.env["record.changeset.change"].invalidate_cache()
+        self.env["record.changeset.change"].with_user(
+            self.demo_user
+        ).get_fields_changeset_changes(self.partner._name, self.partner.id)
 
     def test_create_new_changeset(self):
         """Create a new partner with a changeset"""