10 UMLClass 840 120 140 50 DEPARTMENT -- dname ID bg=#dddddd UMLClass 520 120 120 70 STUDENT -- s# ID sname bg=#dddddd Relation 470 230 230 60 lt=- 10.0;40.0;10.0;10.0;210.0;10.0;210.0;40.0 Relation 570 180 70 80 lt=<<- r1= (t,e) bg=#dddddd 10.0;10.0;10.0;60.0 Relation 470 310 110 130 lt=- r1= Prepares v 10.0;110.0;10.0;10.0 Relation 630 120 230 50 lt=- m1=1..* r1= m2= Is-member-of > 10.0;20.0;210.0;20.0 UMLClass 430 420 100 30 PROJECT bg=#dddddd UMLClass 640 420 100 30 ASSIGNMENT bg=#dddddd Relation 670 310 110 130 lt=- m1=* m2=1..* Works-on v 10.0;110.0;10.0;10.0 UMLClass 370 270 190 50 POSTGRADUATE STUDENT -- advisor bg=#dddddd UMLClass 600 270 200 50 UNDERGRADUATE STUDENT -- coordinator bg=#dddddd Relation 430 150 120 140 lt=<<- bg=#dddddd 10.0;120.0;100.0;10.0 Relation 520 150 210 140 lt=<<- bg=#dddddd 190.0;120.0;10.0;10.0