Hi Patty,
I do not think there is a straight forward way to do this?
While I explore this and also consult others in the team, I think a start can be made by opening the app in the App Editor.
http://www.jackbe.com/prestodocs/v3.0/apps-dev/editor-intro.html
Stay tuned in for more on this.


When you create pie chart or other chart views as an app that has parameters, is there a way to have the parameter values as part of the chart title or subtitle?