With this feature, you can now add visualization layers from your GIS (Geographic Information System) to provide context and information to your users. The layer data must be provided in GeoJSON format

Once in GeoJSON format, the custom visualization layer can be applied to In-app Mapping screens and a few field types when designing Data Entry Forms.

Note: This feature is currently only available for Android and iOS.

Best Practice:
 Large GeoJSON data will limit performance. Lower-resolution data (containing fewer coordinates) will assist performance if you experience any layer rendering issues.

Example:
 
When a screen is launched, and an Overlay with Geo Data is detected, the app will acquire the data and display the layer.