diff --git a/odoo/tools/zeep/client.py b/odoo/tools/zeep/client.py
index 900029e0e62..b28ef32a441 100644
--- a/odoo/tools/zeep/client.py
+++ b/odoo/tools/zeep/client.py
@@ -80,6 +80,15 @@ class Client:
             for key, operation in service._operations.items()
         })
 
+    def bind(self, service_name, port_name):
+        service = self.__obj.bind(service_name, port_name)
+        operations = {
+            key: self.__serialize_object_wrapper(operation)
+            for key, operation in service._operations.items()
+        }
+        operations['_binding_options'] = service._binding_options
+        return ReadOnlyMethodNamespace(**operations)
+
 
 class ReadOnlyMethodNamespace(SimpleNamespace):
     """A read-only attribute-based namespace not prefixed by `_` and restricted to functions.
@@ -88,7 +97,12 @@ class ReadOnlyMethodNamespace(SimpleNamespace):
     no need to implement them to ensure the read-only property of this class.
     """
     def __init__(self, **kwargs):
-        assert all(not key.startswith('_') and isinstance(value, FunctionType) for key, value in kwargs.items())
+        assert all(
+            (not key.startswith('_') and isinstance(value, FunctionType))
+            or
+            (key == '_binding_options' and isinstance(value, dict))
+            for key, value in kwargs.items()
+        )
         super().__init__(**kwargs)
 
     def __getitem__(self, key):