Arcade code for conditional one field base another field answer

[anonymous55]

Hello, 

I am looking for arcade code for example when I choose Queens in question A in question B just show me community code of that borough. Do we have any sample of it here

[JohannesLindner · Accepted solution]

As per these questions

Solved: Conditional Field List - Esri Community
Solved: Can you limit the drop down list of domain values ... - Esri Community

they are working on supporting contingent values in feature services that can then be consumed in FieldMaps.