Readers can contribute their knowledge by writing notes, editing pages or posting comments.

Notes
"Notes" are short texts at the right margin of a WEB book. You can suggest minor modifications or post questions here.

Editing
For extensive modifications of a page, you can edit the page by clicking the "Edit" button at the top of a WEB book.

Comments
"Comments" are located on the book info page. You can post general comments on the book, or report spam and copyright infringement here.

In our system, the author has total control over the contents of his or her book. It is entirely up to the author whether to use a reader's contribution or not. The reader-edited page will not replace its original page, but will be saved in a folder which only the author can access. If the author agrees with your suggestions, he or she will make the changes.

The author can delete notes and reader-edited pages. However, only the administrator can delete the comments located on the book info page.