diff --git a/quality_control_oca/models/qc_test.py b/quality_control_oca/models/qc_test.py
index 00395cbc7b5..e7153ba79e2 100644
--- a/quality_control_oca/models/qc_test.py
+++ b/quality_control_oca/models/qc_test.py
@@ -18,7 +18,7 @@ class QcTest(models.Model):
     _inherit = "mail.thread"
 
     def object_selection_values(self):
-        return set()
+        return super().object_selection_values()
 
     @api.onchange("type")
     def onchange_type(self):
diff --git a/quality_control_oca/tests/test_quality_control.py b/quality_control_oca/tests/test_quality_control.py
index 9dd08200b56..d2fde247d91 100644
--- a/quality_control_oca/tests/test_quality_control.py
+++ b/quality_control_oca/tests/test_quality_control.py
@@ -232,3 +232,14 @@ def test_qc_test_question_constraints(self):
                     "ql_values": [(0, 0, {"name": "Qualitative answer", "ok": False})],
                 }
             )
+    def test_object_selection_values(self):
+        qc_test = self.env["qc.test"].create({"name": "Quality Test", "type": "related"})
+        selection_values = qc_test.object_selection_values()
+        self.assertIsInstance(selection_values, set)
+        self.assertGreaterEqual(len(selection_values), 0)
+
+    def test_qc_test_object_id(self):
+        qc_test = self.env["qc.test"].create({"name": "Quality Test", "type": "generic"})
+        self.assertFalse(qc_test.object_id)
+        qc_test.write({"type": "related"})
+        self.assertTrue(qc_test.object_id is not None or qc_test.object_selection_values())