On the Moodle course page, Teachers see a link to the CourseAdmin preview web page.
As soon as any grades are available (i.e. at least some files with grades have been signed), all users see a link to the CourseAdmin grades web page.
Note: The grades page requires authentication.
In the grades page, Teachers see student IDs, usernames and full names.
Other users see only a PIN.
A student sees his own grade line highlighted in turquoise.
In both the preview and grades page, any grade that has been calculated (rather than specified directly) can be clicked on to see how it was calculated.
Clicking on the column headers pops up a bar chart showing the grade distribution.