diff --git a/shopfloor/tests/test_single_pack_transfer.py b/shopfloor/tests/test_single_pack_transfer.py
index 3146c08afd5..688d05f6a6f 100644
--- a/shopfloor/tests/test_single_pack_transfer.py
+++ b/shopfloor/tests/test_single_pack_transfer.py
@@ -1,5 +1,6 @@
 # Copyright 2020 Camptocamp SA (http://www.camptocamp.com)
 # Copyright 2020 Akretion (http://www.akretion.com)
+# Copyright 2026 Michael Tietz (MT Software) <mtietz@mt-software.de>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from odoo.tests.common import Form
@@ -875,6 +876,7 @@ def test_cancel_transfer_not_created_by_user(self):
         package_level = self._simulate_started(self.pack_a)
         self.menu.sudo().allow_move_create = True
         self.env.user = self.shopfloor_manager
+        self.env.uid = self.shopfloor_manager.id
         self.assertTrue(package_level.is_done)
 
         # keep references for later checks
diff --git a/shopfloor/tests/test_single_pack_transfer_base.py b/shopfloor/tests/test_single_pack_transfer_base.py
index 3b1fb8fd41d..a704bf3bc6c 100644
--- a/shopfloor/tests/test_single_pack_transfer_base.py
+++ b/shopfloor/tests/test_single_pack_transfer_base.py
@@ -1,5 +1,6 @@
 # Copyright 2020 Camptocamp SA (http://www.camptocamp.com)
 # Copyright 2020 Akretion (http://www.akretion.com)
+# Copyright 2026 Michael Tietz (MT Software) <mtietz@mt-software.de>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 from .common import CommonCase
 
@@ -25,6 +26,12 @@ def setUpClassBaseData(cls, *args, **kwargs):
         # to check the behavior of this screen
         cls.picking_type.sudo().display_completion_info = False
 
+    @classmethod
+    def _shopfloor_manager_values(cls):
+        vals = super()._shopfloor_manager_values()
+        vals["groups_id"] = [(6, 0, [cls.env.ref("stock.group_stock_user").id])]
+        return vals
+
     def setUp(self):
         super().setUp()
         self.service = self.get_service(
diff --git a/shopfloor_base/services/service.py b/shopfloor_base/services/service.py
index d537e323b01..a84bbf48b8f 100644
--- a/shopfloor_base/services/service.py
+++ b/shopfloor_base/services/service.py
@@ -1,5 +1,6 @@
 # Copyright 2020 Camptocamp SA (http://www.camptocamp.com)
 # Copyright 2020 Akretion (http://www.akretion.com)
+# Copyright 2026 Michael Tietz (MT Software) <mtietz@mt-software.de>
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
 
 from werkzeug.exceptions import BadRequest
@@ -295,3 +296,23 @@ class BaseShopfloorProcess(AbstractComponent):
 
     _requires_header_menu = True
     _requires_header_profile = True
+
+    @property
+    def env(self):
+        env = super().env()
+        if (
+            not hasattr(self, "work")
+            or not hasattr(self.work, "menu")
+            or not hasattr(self.work.menu, "picking_type_ids")
+        ):
+            return env
+        company = self.work.menu.picking_type_ids.company_id
+        if not company:
+            return env
+        context = dict(self.collection.env.context)
+        context.update(
+            {
+                "allowed_company_ids": company.ids,
+            }
+        )
+        return env(context=context)