Display indicator only when a single feature is selected

[MarkPainter]

I have data in an Operations Dashboard that is a rate.  As far as I can work out, by default an indicator shows a sum/count etc. of the features of a layer but this no sense for a rate or percentage.  What I'd like to achieve is an indicator that remains blank unless a single feature is selected.  Is this possible?  Or any thoughts around alternative approaches?

The screenshot is the sort of thing I want to achieve.

Many thanks.

[DerekLaw]

Hi Mark,

> What I'd like to achieve is an indicator that remains blank unless a single feature is selected.  Is this possible? 

This is currently not possible in Operations Dashboard. Please vote for the enhancement on the ArcGIS Ideas site, https://community.esri.com/ideas/15725 

Hope this helps,