You can customize the application interface to access other EPM Cloud subscriptions from the Home page of a source subscription. For example, you can add artifacts to the Home page, such as forms or financial reports, from other EPM Cloud subscriptions. You can group these artifacts (called cards) into clusters by customizing navigation flows. Clusters and cards from target EPM Cloud subscriptions can be directly included in the navigation flows of source EPM Cloud subscriptions. You can also use the Navigation Flow Designer to customize cards to have tabular pages where each tab is an artifact from a different subscription.
These two use cases describe in detail how to customize navigation flows to access other EPM Cloud subscriptions:
To learn more about designing navigation flows, see "Designing Custom Navigation Flows" in your Administering guide.