Solved
I just received ITINs and need to insert it instead of generic in state form. Forms filed, but not mailed. How to change ITIN in filed forms?
As long as you have not electronically filed or mailed your returns in yet, you can follow the steps in the link below to access the interview screens in TurboTax.
How do I change from mail to e-file in TurboTax Online
Once you are back in the interview screens, you can edit your ITINs in the My Info section of the program.
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.