I have two list widgets linked to two layers in my map which include references to a field with incident number (unique ID). I would like to cross reference a third layer in the map to check if a perimeter has been uploaded for those incidents (this layer also has an incident number field), so I can dynamically style those list items to alert personnel visually where perimeters have not yet been collected.
It doesn't appear that FeatureSetByName, FeatureSetByPortalItem, or $dataSource are available in the Arcade Editor in dynamic style?? Is there another way to do this?
