Apps published to collections have the following best practices and limitations:
- Apps published to collections are read-only. Collection users cannot make any changes to the app, such as creating private or community sheets or stories in the app.
- On-Demand apps are not supported for collections.
Extensions are not supported for apps published to Qlik Cloud Services. Visualizations using extensions cannot be opened in Qlik Cloud Services. The app consumer will receive a message indicating that the visualization was not found.