１。 485 approval notice上说：Prior to receiving your permanent card, you may be required to report for biometrics processing. If you have not received your permanent card or notice in 90 days, please call customer service. Do I need to do another fingerprint after 485 is approved?
２。收到绿卡能马上换工作吗？（从博士后到工业界）
Thanks a lot!
