employment is under EAD not H1B. That's why he received that email from HR. This is no way he can switch back to H1B. Using AP per se won't invalid the H1B.
I think that his current
所有跟帖:
• If he has been using EAD, his (圖) -Immi_US- ♂ (94 bytes) () 11/10/2005 postreply 08:12:03