don't specify workflow id

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20796 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/BusinessTemplate.py

@@ -1048,7 +1048,6 @@ class PreferenceTemplateItem(PathTemplateItem):
         portal.portal_workflow.doActionFor(
                       pref,
                       'enable_action',
-                      wf_id='preference_workflow',
                       comment="Initialized during Business Template " \
                               "installation.")