10 UMLClass 20 20 110 60 COMPANY -- name ID1 bg=#dddddd UMLClass 160 20 170 80 BUILDING -- name ID1 address ID2 completion-date bg=#dddddd UMLClass 620 30 160 60 STAGE -- completion-date cost bg=#dddddd Relation 60 70 660 80 lt=- m1= r1=1..* m2=1..* Involved-in > 10.0;10.0;10.0;60.0;610.0;60.0;610.0;20.0 UMLClass 330 40 120 40 sname start-date bg=#dddddd Relation 440 40 200 50 lt=- m1= m2=0..1 < Applies-to 10.0;20.0;180.0;20.0