We would like to have our Qlik Sense apps in server display a visual notification based on a custom property for governance purposes. This custom property would indicate whether the app is governed centrally, locally or ungoverned.
Given what we currently know, we would modify our base theme.css to give a default "ungoverned" indicator and then create an extension that would change this css based on custom property value.
After hunting through the help, community and branch I have yet to locate an example of how to read server-side custom properties in an extension. Could someone point me in the right direction from how to find the associated custom properties of an app and their values from inside an extension?