I need some advice from you about preparing for an interview. First of all, do I need to upload 2020 IRS tax returns documents and W-2 documents into the C.E.A.C. or not, and secondly my spouse's passport is renewed so do we need to upload that on the C.E.A.C. or not. The reason why I am confirming is just that we received an interview appointment for the second week of May-21 (UAE Embassy).
Thank you in advance.