I am applying for my Canadian daughters (I am a US citizen, we have lived here for 3 years), to get american citizenship through N-600. When I printed out the form and I got to section 6, I only need to fill out if I'm claiming US citizenship for them when my daughters were born. I am not doing that, so I didn't on the paper forms . When I went to file the form online and I came to this part it doesn't say it's optional. Can I skip this part? Or will they think my paperwork is incomplete?