Use properly method

bt5/erp5_crm/SkinTemplateItem/portal_skins/erp5_crm/EventModule_migrateEventWorkflowHistory.xml

@@ -54,7 +54,8 @@
 active_process = portal.portal_activities.newActiveProcess()\n
 portal.event_module.recurseCallMethod(\n
   \'Event_migrateEventWorkflowHistory\',\n
-  active_process=active_process,\n
+  activate_kw=dict(active_process=active_process.getPath(),\n
+                   group_method_cost=1),\n
   min_depth=1,\n
   max_depth=1)\n
 print "Migration started with process id: %s" %active_process.getPath()\n

bt5/erp5_crm/bt/revision

-582
\ No newline at end of file
+583
\ No newline at end of file