def METHOD_NAME(self, m):
    m_global = []
    for i, v in enumerate(Enlist(m)):
        if isinstance(v, Control):
            # TODO: Consider if you want this design.
            m_global += v.fetch_numpy(v.control)
        elif hasattr(v, "_ad_to_list"):
            m_global += v._ad_to_list(v)
        else:
            m_global += self.controls[i].control._ad_to_list(v)
    return numpy.array(m_global, dtype="d")