diff --git a/update/cl_wsdl_update.py b/update/cl_wsdl_update.py
index faffdd2..eb804a3 100644
--- a/update/cl_wsdl_update.py
+++ b/update/cl_wsdl_update.py
@@ -16,9 +16,9 @@ import soaplib, sys, time, os
 import threading
 
 from soaplib.serializers.primitive import String, Integer, Any, Boolean
-from soaplib.serializers.clazz import Array, ClassSerializer
+from soaplib.serializers.clazz import Array
 from soaplib.service import rpc, DefinitionBase
-from calculate.core.server.api_types import ReturnedMessage
+from calculate.core.server.api_types import ReturnedMessage, CommonInfo
 from calculate.core.server.api_types import ChoiceValue, Table, Option, Field, \
                                            GroupField, ViewInfo, ViewParams
 from calculate.lib.datavars import VariableError,DataVarsError
@@ -36,15 +36,11 @@ from functools import wraps,WRAPPER_ASSIGNMENTS
 
 __ = getLazyLocalTranslate(_)
 
-class UpdateInfo(ClassSerializer):
+class UpdateInfo(CommonInfo):
     """Parameters for method install"""
     cl_update_rev_set = String
     cl_rebuild_world_set = String
 
-    Default = Array(String)
-    CheckOnly = Boolean
-    CheckAll = Boolean
-
 updateCatchExcept = catchExcept(VariableError,DataVarsError,
                                  cl_update.UpdateError)
 
@@ -70,6 +66,8 @@ class Wsdl:
             dv.Set('cl_action','sync',True)
         dv.addGroup(None,
             normal=('cl_rebuild_world_set','cl_update_rev_set'),
+            expert=('cl_templates_locate',
+                    'cl_verbose_set','cl_dispatch_conf'),
             next_label=_("Update"))
         return dv