10 UMLClass 930 120 140 80 SUBJECT -- code ID1 title ID2 credits bg=#dddddd UMLClass 20 110 160 100 STUDENT -- snumber ID1 first-name last-name dob bg=#dddddd Relation 320 140 180 50 lt=- m1= r1= m2=0..1 Makes > 10.0;20.0;160.0;20.0 UMLClass 480 130 150 50 ENROLMENT -- bg=#dddddd UMLClass 180 140 150 40 enrolment-date code bg=#dddddd UMLClass 780 140 150 40 enrolment-date snumber bg=#dddddd Relation 620 140 180 50 lt=- m1=0..1 m2= < Has 10.0;20.0;160.0;20.0