Registered users can submit new or amended CoPr content (a book page).
(You can also create stories, forum entries, issues or comments, which all get published directly without the contribution process. We have moderators who will review these for suitability).
By submitting content you consent to the material being distributed under the open license.
To submit a new page in one of the CoPr books, go to the book and select the "add a child page" link at the point in the book where you want to add new content.