Sax Baritone C concert and Transposed pitch: need help

I just update to 2.2 and want to make dorico as my first notation program.
As I come from Sibelius I have this problem now :
Exemple: for sax baryton I want a F key in concert C and and a G key in Transposed pitch: how can I have this
Capture of sibelius:
Thanks for help
Best regards

I assume by “key”, you mean “clef”.

Thanks for the reply, but not the solution: the tranposed pitch is also in F key with a lot of supplementar lines
Best regards

See this earlier thread.