What and where do your CNAs document?

We used to have flow sheets/ books that they signed every shift but have gone to caretracker computer documentation.
Another thread about OTC treatments made me think about this....
Do you have your CNAs sign for splints, positioning devices, foley care q shift, routine inct preventative skin care? If so and you are using caretracker...how does this work? Can you add sections for these type of things?