It should ask for your wife's NETFILE Access Code on the bottom of the page where you are asked to certify her SIN & other details.
Regarding CRA Result Code: 32, please go back to Introduction/Profile section at the start of your wife's return and make sure you have filled out and answered everything correctly.
If you are still not able to resolve this issue, please contact our phone support team at 1-888-829-8608.
