If you are using TurboTax Desktop, there is a T1-Adjust form that you can access using Forms mode. 

If you are using TurboTax Do It Yourself (Online), there is no option to create a T1-ADJ T1 Adjustment Request, only ReFile. 

You can login to TurboTax Canada Online 2023 here: https://ww1.2023.ca.turbotaxonline.intuit.com/

You can login to TurboTax Canada Online 2024 here: https://ww1.2024.ca.turbotaxonline.intuit.com/

You can login to TurboTax Canada Online 2025 here: https://ww1.2025.ca.turbotaxonline.intuit.com/

If you can’t use ReFile, then you can also make adjustments using the Canada Revenue Agency’s (CRA) My Account service or you can print & mail a T1-ADJ T1 Adjustment Request from their website.