Hi, my employer's job requirement is BS+5 or MS+3 yrs. I have 2.5 yrs of work ex before I joined my current employer which was 3 years ago. My employer says we can show 3 years using part time experience from my research assistantship. In worst case, if I am not able to show 3 years, my employer says we will apply in EB3. So if I apply EB3 now, the best option to convert to EB2 is by switching jobs or changing 50% job duties within current employer by getting a promotion? Also, USCIS says Advanced degree of BS+5. Nowhere it says, MS+3. So can my employer advertise MS+2 instead and qualify myself for EB2 category?