rootViewIcon property
Some presentation nodes are meant to be explicitly shown on the "root" or "entry" screens for the feature to which they are related. You should use this icon when showing them on such a view, if you have a similar "entry point" view in your UI. If you don't have a UI, then I guess it doesn't matter either way does it?
Implementation
@JsonKey(name:'rootViewIcon')
String? rootViewIcon;