請問petition letter for RFE, NSC

請問如何寫petition letter for RFE:
1,完全新的一份?
2, 還是在I-140 petition letter 的基礎上修改呢?
謝謝!

NSC, NIW, RD9/30,
got email for additioanl evidence or information.

所有跟帖： 

• maybe, a new short one. -12993- ♀ (426 bytes) () 11/29/2005 postreply 12:49:29

• Thanks, -128135- ♀ (107 bytes) () 11/29/2005 postreply 13:14:15

• 回複：Thanks, -12993- ♀ (56 bytes) () 11/29/2005 postreply 14:22:36

• 回複：請問petition letter for RFE, NSC -fsa2000- ♀ (132 bytes) () 11/30/2005 postreply 13:15:28