Add a configurable filter widget to ArcGIS Field Maps, much like the filter widget in Web AppBuilder.
ArcGIS Field Maps is commonly used where users collect additional information on, or collect a related record against an existing feature. It would be really useful to be able to filter between different attributes on those layers, e.g. for priority points. Symbolising according to the feature works only when a few distinct attributes need highlighting. For anything more, different field maps need to be created with the different filters set as default. This can lead to having to manage, maintain and download multiple maps. If the user could filter on attributes of a layer from a single map this would be really useful.