Where can I find information about a Fiori application?

SAP provides a comprehensive library of all relevant SAP content for the SAP Fiori launchpad. The SAP Fiori apps reference library enables you to explore, plan, and implement SAP Fiori apps and classic applications based on SAP GUI and WebDynpro.It provides information such as an overview of all the Fiori apps, the technical data you need for installation and configuration of each app, aggregated installation and configuration information for a selection of apps, configuration information required to integrate classic SAP GUI and WebDynpro applications into the SAP Fiori launchpad and direct navigation to related resources, such as app documentation, Product Availability Matrix, and Maintenance Planner.