Retirement tax questions

Thank you! This is helpful. Just to confirm, I am entering the back door for 2020 as income then deduct per the guidance… for 2020 I will not be entering any 1099-r forms. Then for 2021, I will import the full 12000 but only report that contributed 6000 in 2021 even though 1099-r has a total of $12000. Is this correct??

@DanaB27