@classmethod
def active_setup(klass):
    """
        This class method must be called after the child class definition
        in order to setup the dataset active state
        """
    klass.set_global_prop('display', active=klass._active_prop)
    klass.enable.set_prop('display', active=True, hide=klass._ro_prop,
        store=klass._active_prop)
