People = Preferences.

Blue/Green: Student has 1+ Preference meet
Red: Student has no preferences met.
Orange: Student does not have any preferences entered in their survey.

You can click on the person icon next to student to see their preferences and which on has been met (The student appears Bold)

Arrows Apart = Separations

Green: Students are in different classes. Separation met.
Red: Students are in the same class. Separation not met.

Click on the icon to see more information.

Speech Bubble = Admin Notes

Click on the speech bubble to see relevant Notes assigned to that student.

H = History

Click on the H to see all historical Separations and Pairings related to the student.