US Immigration from Philippines

My spouse has an interview on 25 Apr. Her name (pe a) on her birth cert, AOM and marriage cert. Her NBI clearance does not have the ~ in her middle name. We asked NBI about this and we were told they do not put ~ on their paperwork. Will the USEM tell her to get an AKA, even though NBI says their system does not allow ~ on their paperwork.

Hello! Filipino beneficiary here.

I just received my CENOMAR by mail today, which I had ordered from PSA online. It s for my old name at birth. When I compared it to my CENOMAR from PSA I had attended an appointment for (for my current name), I noticed my CENOMAR from online does not have a barcode.

I am aware barcodes are important on documents like the appointment letter and the DS-160 confirmation letter. Is it also important to have it on CENOMARs that I should buy another, or not so much? Thank you!

For the I-751 form (Part 5: Information about your children) do I have to include our child who is born here in the US?

I also have a child from previous marriage that immigrated here with me.

I am not sure if I need to include my child who is a US Citizen on the ROC form.

Thanks

For Ir-1, Ir-2, does anyone now know which covid vaccines are required to get through Slecs for medicals? Wife has had 1st 2 Sinovac vaccines over a year ago. Also, 14 yo has only had 1st vaccine and no more have been available for kids since his 1st about 6 months ago or so. Was told before that if not available, could possibly get a waiver is what I think I read for USCIS.

Also, if not mandatory, we would prefer not to have any boosters for wife, if not required.

Hoping someone has up-to-date inform on the current details.

Thanks

IR1
and i heard that we need to make a letter of intent?(not sure what the correct legal term)
what's the correct format? i looked around the forum and mostly its all about the letter of intent to marry(k1)
does it also needs to be notarized?