I have my NIW (self petition) approved on 11/05 for physics research. I have an EAD card and I 485 pending. Recently I got a job offer (in same town) from a finance company for research and modelling. I am planing to suppliment my income and use my EAD card as this company does not sponsor. I am worried about a future RFE regarding continuing to work in the same or similar field for which I got my NIW approval. My present supervisor is willing to give my a part time H1 to continue the research work for which I got my NIW approved. What is considered as a "proof" that I continue to work in the area I got NIW approval? A letter from my present employer and some published papers are considered sufficient. Is there a rule that I need to work full time in the area of NIW approval? Please respond if anybody had been in a similar situation or known anything about it. I need to make a decision soon. Please help.
NIW (approved) 11/9/05
I 485 (pending) 9/29/05
NIW (approved) 11/9/05
I 485 (pending) 9/29/05