You seem to be thinking of things solely in terms of your keyboard. I'm instructing you on how to set up your library in MobileSheetsPro. When I talk about files, I'm talking about PDFs, images or text chord pro files that you import into MobileSheetsPro for viewing purposes. I think you may not be understanding the relationship between MobileSheetsPro running on your tablet and your keyboard. The two just send simple MIDI commands to each other. That is the extent of the communication between them. That can be used to synchronize their settings. If you want something beyond that, it's probably not supported, and there won't be any apps out there that support it to my knowledge.
Mike
Mike