Here is a brief user guide as to how to use this area. To create a project - Click on the "Add a child page" link.
Put in a title. In the book section lower down select <create a new book>
That creates a new top level page at the Project level.
Add your text to the body section, put in a few log messages and you're got the basics finished. Check through the other headings at the bottom for any fancy stuff you need to do and you're done. In Input format you may need to check Full HTML to get better formating.