Business Rule Configuration for Freedom UI Mobile application

Hi everyone,

I’m working with Creatio Freedom UI and trying to configure show/hide business rules that must work in the Mobile App. The older community posts and documentation links related to mobile business rules all redirect to page not found, and most examples are for the classic UI or legacy mobile rules. I need clarity on the correct and officially supported way to control field/tab visibility in Freedom UI Mobile, ideally using view model attributes, expressions, or any recommended approach. If anyone has working examples or best practices for implementing visibility logic in Freedom UI Mobile, please share. 

Thanks in advance!