Retirement tax questions

I am in the same sitution and I followed the step here. thanks. I have one quick question, According to Form 5329 from IRS "Attach a statement that provides the name, age, and TIN of the child or eligible adoptee. See Notice 2020-68" 

How do I attached a statement in turbo tax. Or do I need one since I am reporting my child born in 2020 as a dependent anyway.