回复：回复：I-485 RFE goes to lawyer or you when not being represented

If your I-485 has not been pending for 180 days, you need to make sure the approved I-140 will not be revoked by current employer.

Otherwise, you have nothing to worry, nothing to do, in regard to change of the employment.

- http://blog.wenxuecity.com/blogview.php?date=200711&postID=37365#procedure