I accidentally put "no" for the question "Do you have evidence to support business use claimed?" This was a direct input to the tax form. How can I change my answer?

The question "Do you have evidence to support business use claimed" is only displayed as a direct input onto the tax form and is not visible on the TurboTax program once an input has been submitted. Is there any way to change my answer to this question without starting over my entire tax return?