8老师。如果收到NIW approval notice， 没有用原来的EB2- Perm 的PD date,我该怎么办？ 写信要求transfer再发approval notice 还是递485附上就好？ 家属也要有此问题？
-The priority date is not automatically ported to your new I-140 though sometimes USCIS may do it for you automcatically. So, you had better send a letter to USCIS to request the priority date portability. You can do it now.
