Iv’e finally got to the point where I have quite a few pieces of work done using this program. It has sneaked up on me that I have too many files in the library. Some are unfinished versions of finished work that I’d like to keep. Others are idea sketches for future work. And many others are finished drawings that relate to other specific projects, such as a series for a kid’s book. I’m looking for ideas and tips on how best to file my work. Is there a way to create categories by folder and store them that way?