13. What is the Comments area for?

If you want to make remarks about particular sentences during the annotations of a paper (e.g. if you had difficulties making a decision, you may want to keep a note of the alternative GSCs you considered), you can use the comments area. When you click "Save", any comments you have entered are saved in the "comments.txt" file in the scrapbook folder for that paper.
Every time you edit the comments area and save the changes, the "comments.txt" file of the corresponding paper is updated.