def notifySuccess(ob, action, result):
    """ Notification that a workflow action has taken place.

        o 'ob' is the target object of the action.

        o 'action' is a string identifying the succesful action;
          usually it corresponds to a method name.

        o 'result' is the return value from the method called.

        o Invoked by the portal_workflow tool.

        o Permission:  Private (Python only)
        """
