State tax filing

Hi

I've downloaded Turbo Tax Premium

Working through the Federal and state returns (I live in CT, work in NY).

I'm non-resident NY

I cant find IT-203B, the system directs me to complete 203A which I dont want, but there is nothing on 203B

 

Last year (not Turbo Tax) I filled out IT-203B got a significant refund from NY state, filed and paid CT taxes

 

How do I complete 203B (one of the answers here said I should complete my resident tax state and then that would prompt the NY state return - done that and it does not. Any help finding these forms?