Amend Form 8606

I filed form 8606 for 2023 tax year but the basis in line 2 is incorrect, as it does not capture data from 2022. I believe I need to amend my 2023 return, so I have the proper basis to use for 2024. How can I do this within TurboTax online? I cannot figure out how to just directly get to the form and edit it. Thank you!