@zakaria-chayed If you make the adjustments to your 2021 & 2022 returns, then you will be able to just enter your RRSP information normally on your 2023 return.
If you have confirmed with the CRA that you can use two T746 forms, then as mentioned before, TurboTax only gives you one T746 form. You would either have to print and mail your 2023 return with the 2nd T746 form and manual changes to your return, OR submit the return with one T746, and then send the 2nd form as an adjustment after.
