I am trying to change the owner of the app that was used in multiple cards, I was able to change the owner of the cards and dashboards but not the app itself. The reason I want to change the app is to learn what kind of app is it and how it was designed and configured so that I can make further changes to it and to understand the back end server and API calls config.
Also How would I be able to duplicate such apps and modify as per my requirements.