Hi! I need help filling out my I-485 application form. On the recent immigration history, the form asks for the nonimmigrant visa number from the passport I used at my last arrival in the US.
I'm not sure how to answer this question because the passport I used the last enter the country did not have a visa stamp. The visa I used to enter the country is in a previous passport. The visa was still valid when I renewed the passport. Does that mean I should use N/A for that question or enter the number of the visa I used to enter the country?
Thank you!