How should I transfer my spouse J1 visa to green card.?

Question

How should I transfer my spouse J1 visa to green card.?

Answer 1

That would depend on how you got the green card to begin with and whether or not you were married at the time. Plus, it would depend as well on whether your wife's J visa is subject to the 2 year residency requirement under 212e. So, your question is more complicated than you seem to realize and you need to provide more information to get an answer or consult an immigration attorney.