A customization project comprises:
When you open file the MyProject.rsdp file in the Screen Designer, you see the Rumba screens that you have customized with modern controls.
Customization projects provide a method for easily distributing Rumba+ customizations among developers. You can create customization projects for mainframe and AS/400 sessions.
By default, all customization projects are stored in a sub-folder of the AppData folder. For example:
C:\Users\<user>\AppData\Local\Micro Focus\Rumba\Plus\Projects