10 UMLClass 790 60 180 50 DEPARTMENT -- dept-name ID bg=#dddddd UMLClass 470 30 160 100 STUDENT -- s# ID sname advisor[0..1] coordinator[0..1] bg=#dddddd Relation 440 160 230 70 lt=- 10.0;50.0;10.0;10.0;210.0;10.0;210.0;50.0 Relation 540 120 70 70 lt=<<- r1= (t,e) bg=#dddddd 10.0;10.0;10.0;50.0 Relation 440 240 110 120 lt=- r1= Prepares v 10.0;100.0;10.0;10.0 Relation 620 60 190 50 lt=- m1=1..* r1= m2= Is-member-of > 10.0;20.0;170.0;20.0 UMLClass 410 340 100 30 PROJECT bg=#dddddd UMLClass 610 340 100 30 ASSIGNMENT bg=#dddddd Relation 640 240 110 120 lt=- m1=* m2=1..* Works-on v 10.0;100.0;10.0;10.0 UMLClass 340 210 190 40 POSTGRADUATE STUDENT bg=#dddddd UMLClass 560 210 200 40 UNDERGRADUATE STUDENT bg=#dddddd Relation 350 180 190 110 lt=- 10.0;90.0;170.0;10.0 Relation 350 180 190 110 lt=- 10.0;10.0;170.0;90.0 Relation 570 180 190 110 lt=- 10.0;10.0;170.0;90.0 Relation 570 180 190 110 lt=- 10.0;90.0;170.0;10.0 UMLClass 290 60 100 40 degree bg=#dddddd Relation 390 60 90 40 lt=<<- bg=#dddddd 70.0;20.0;10.0;20.0