his is a clone of completion report, in which some cell are colorize orange or green.
No color : activity is not pass
Orange :student has submit something
Green :tutor has grade or make a feedback on the last submit.
Only 4 activities are supervise (assign, quiz, journal, lesson).
They must have completion enable.
It's possible to :
-hide some section
-show only one group
So, when color is orange tutor has something to do : grade or make a feedback, and he can access the student's response through a link (clic on the cell).