diff --git a/issue10794.diff b/issue10794.diff
new file mode 100644
index 0000000..d45c239
--- /dev/null
+++ b/issue10794.diff
@@ -0,0 +1,50 @@
+diff --git a/trytond/trytond/tests/test_tryton.py b/trytond/trytond/tests/test_tryton.py
+index 864db291..a3c44848 100644
+--- a/trytond/trytond/tests/test_tryton.py
++++ b/trytond/trytond/trytond/tests/test_tryton.py
+@@ -24,14 +24,15 @@ from sql import Table
+
+ from trytond.pool import Pool, isregisteredby
+ from trytond import backend
+-from trytond.model import Workflow, ModelSQL, ModelSingleton, ModelView, fields
++from trytond.model import (
++    Workflow, ModelSQL, ModelStorage, ModelSingleton, ModelView, fields)
+ from trytond.model.fields import get_eval_fields, Function
+ from trytond.tools import is_instance_method, file_open
+ from trytond.transaction import Transaction
+ from trytond.cache import Cache
+ from trytond.config import config, parse_uri
+ from trytond.wizard import StateView, StateAction
+-from trytond.pyson import PYSONDecoder
++from trytond.pyson import PYSONDecoder, PYSONEncoder
+
+ __all__ = ['DB_NAME', 'USER', 'CONTEXT',
+     'activate_module', 'ModuleTestCase', 'with_transaction',
+@@ -513,6 +514,27 @@ class ModuleTestCase(unittest.TestCase):
+                     Target,
+                     msg='Missing target for "%s"."%s"' % (mname, fname))
+
++    @with_transaction()
++    def test_field_relation_domain(self):
++        "Test domain of relation fields"
++        pool = Pool()
++        for mname, model in pool.iterobject():
++            if not isregisteredby(model, self.module):
++                continue
++            for fname, field in model._fields.items():
++                if not field.domain:
++                    continue
++                if hasattr(field, 'get_target'):
++                    Target = field.get_target()
++                else:
++                    continue
++                if not issubclass(Target, ModelStorage):
++                    continue
++                with self.subTest(model=mname, field=fname):
++                    domain = PYSONDecoder({}).decode(
++                        PYSONEncoder().encode(field.domain))
++                    Target.search(domain, limit=1)
++
+     @with_transaction()
+     def test_menu_action(self):
+         'Test that menu actions are accessible to menu\'s group'
diff --git a/series b/series
index f21f55d..c65e6dd 100644
--- a/series
+++ b/series
@@ -1,5 +1,6 @@
 babi_multiprocess.diff # [trytond] babi multiprocess
 trytond_test_database.diff # [trytond] avoid errors on upgrades from version 3.4
+issue10794.diff # [trytond] Add test on domain of relation fields
 
 issue3932.diff # [account] rule account move and account move line by company
 tax_update_unit_price.diff # [account] Add the update_unit_price control on parent tax