def METHOD_NAME(self, t2, off):
    """Union initializes any Table-derived type to point to the union at
       the given offset."""
    assert type(t2) is Table
    N.enforce_number(off, N.UOffsetTFlags)
    off += self.Pos
    t2.Pos = off + self.Get(N.UOffsetTFlags, off)
    t2.Bytes = self.Bytes