Flatpak openSUSE Installation Guide
You are Welcome! The Tutorial Shows You Step-by-Step How to Install Flatpak in openSUSE GNU/Linux Distribution.
Because Flatpak for openSUSE is a technology for Building, Distributing, Installing and Running Linux Apps.
And Flatpak is primarily targeted at the Linux Desktop, although it can also be used as the basis for application distribution in other contexts, such as embedded systems.