Your entire digital music library will be automatically saved on the Newzik cloud, a secure server, located in Europe through Amazon Web services - allowing you to retrieve your entire library at anytime on any iOS device or on Newzik Web.
If you wish to make a backup save of your Library onto your own computer or in the files of your institution, you can make backup exports of your works when the program is finished, or at the end of the season.
This means you can export all your desired Pieces in PDF - apart from the ones received directly from publishers if they didn't authorize the printing -, with or without the markings.
You can always reach out directly to the publisher to discuss the necessity to print out certain parts of a work.