Use the Summary Viewer app template to create apps that summarize the numeric attributes of features in a specified operational layer within the visible map area. You can configure summaries to show the sum, average, minimum, and maximum of specified field values.
Options
To see the options available for this template, search your ArcGIS Enterprise portal using the app template name and open the app template item's detail page.
Requirements
This template requires a web map that contains a feature layer with the numeric data you want to summarize.