回複：Do I need a permanent job

Thanks for your kind information. Do I need to include a job offer letter in my I-485 package? I decide to leave from my current position within one year but I will still work in the same area as claimed in my I-140. If a job offer letter is not strongly necessary for I-485 application, I do not want to ask my current employer to write one again. He has helped me so much through the J1 waiver, status change to H1B1 and I-140 application. Thanks for your help.