diff --git a/src/Mod/FreeCADExchange/ExchangeWriteBack.py b/src/Mod/FreeCADExchange/ExchangeWriteBack.py
index d8e3eb6..884612b 100644
--- a/src/Mod/FreeCADExchange/ExchangeWriteBack.py
+++ b/src/Mod/FreeCADExchange/ExchangeWriteBack.py
@@ -150,6 +150,12 @@ def _collect_terminal_bindings(doc):
         instance_id = getattr(device_group, "QetInstanceId", "").strip()
         for terminal_obj in _iter_terminal_objects(device_group):
             terminal_uuid = getattr(terminal_obj, "QetTerminalUuid", "").strip()
+            binding_mode = getattr(terminal_obj, "QetTerminalBindingMode", "").strip().lower()
+            if (
+                TerminalObjects.is_local_terminal_uuid(terminal_uuid)
+                or binding_mode == TerminalObjects.TERMINAL_BINDING_MODE_LOCAL
+            ):
+                continue
             terminal_instance_id = getattr(terminal_obj, "QetInstanceId", "").strip() or instance_id
             if not terminal_uuid or not terminal_instance_id:
                 continue
diff --git a/tests/python/freecad_exchange_wiring_test.py b/tests/python/freecad_exchange_wiring_test.py
index 4f7a7e0..4a1a313 100644
--- a/tests/python/freecad_exchange_wiring_test.py
+++ b/tests/python/freecad_exchange_wiring_test.py
@@ -400,6 +400,68 @@ class WiringTest(unittest.TestCase):
             else:
                 os.environ["QET_2D_TO_3D_JSON"] = old_json
 
+    def test_writeback_skips_local_terminal_bindings(self):
+        _install_fake_freecad()
+        terminal_objects, _wiring_objects, _manual_wiring, write_back = _reload_modules()
+
+        doc = FakeDocument()
+        root = terminal_objects.ensure_root_group(doc, "project-1")
+        device = doc.addObject("App::DocumentObjectGroup", "QETDevice_device_a")
+        root.addObject(device)
+        terminal_objects.ensure_string_property(
+            device,
+            "QetElementUuid",
+            "QET Exchange",
+            "Element UUID",
+            "device-a",
+        )
+        terminal_objects.ensure_string_property(
+            device,
+            "QetInstanceId",
+            "QET Exchange",
+            "Instance ID",
+            "instance-a",
+        )
+        terminal_group = terminal_objects.ensure_terminal_group(
+            doc,
+            device,
+            project_uuid="project-1",
+            instance_id="instance-a",
+        )
+
+        qet_terminal = terminal_objects.create_lcs_object(doc, "QETTerminal_A")
+        terminal_group.addObject(qet_terminal)
+        terminal_objects.set_terminal_semantics(
+            qet_terminal,
+            "project-1",
+            "device-a",
+            "terminal-a",
+            "instance-a",
+            label="A",
+        )
+        local_terminal = terminal_objects.create_lcs_object(doc, "QETTerminal_Local")
+        terminal_group.addObject(local_terminal)
+        terminal_objects.set_terminal_semantics(
+            local_terminal,
+            "project-1",
+            "device-a",
+            "local:instance-a:P1",
+            "instance-a",
+            label="P1",
+        )
+
+        with tempfile.TemporaryDirectory() as tmp_dir:
+            report = write_back.write_back_document(
+                doc,
+                scene_path=str(Path(tmp_dir) / "scene.FCStd"),
+                payload={"project_uuid": "project-1"},
+            )
+
+        self.assertEqual(
+            [{"terminal_uuid": "terminal-a", "instance_id": "instance-a"}],
+            report["terminals"],
+        )
+
 
 if __name__ == "__main__":
     unittest.main()