10 UMLClass 870 100 140 50 DEPARTMENT -- dname ID bg=#dddddd UMLClass 550 100 120 70 STUDENT -- s# ID sname bg=#dddddd Relation 500 210 230 60 lt=- 10.0;40.0;10.0;10.0;210.0;10.0;210.0;40.0 Relation 590 160 70 80 lt=<<- r1= (t,e) bg=#dddddd 10.0;10.0;10.0;60.0 Relation 500 300 110 120 lt=- r1= Prepares v 10.0;100.0;10.0;10.0 Relation 660 100 230 50 lt=- m1=1..* r1= m2= Is-member-of > 10.0;20.0;210.0;20.0 UMLClass 460 400 100 30 PROJECT bg=#dddddd UMLClass 670 400 100 30 ASSIGNMENT bg=#dddddd Relation 700 300 110 120 lt=- m1=* m2=1..* Works-on v 10.0;100.0;10.0;10.0 UMLClass 400 250 190 60 POSTGRADUATE STUDENT -- s# ID advisor bg=#dddddd UMLClass 630 250 200 60 UNDERGRADUATE STUDENT -- s# ID coordinator bg=#dddddd Relation 680 140 210 110 lt=- m1= m2=0..1 Has coordinator v 10.0;10.0;80.0;90.0 Relation 420 130 130 120 lt=- m1= m2=0..1 Has advisor v 110.0;10.0;10.0;100.0