10 UMLClass 330 80 150 80 EMPLOYEE -- emp# ID name salary bg=#dddddd UMLClass 670 80 150 80 PROJECT -- title ID budget leader bg=#dddddd UMLClass 500 350 130 60 PARTICIPATION -- bg=#dddddd Relation 470 90 220 50 lt=- m1=1..* m2=1..* Works on 10.0;20.0;200.0;20.0 UMLClass 320 240 150 80 EMPLOYEE -- emp# ID name salary bg=#dddddd UMLClass 660 240 150 80 PROJECT -- title ID budget leader bg=#dddddd Relation 460 250 220 50 lt=- m1=1..* m2=1..* Works on 10.0;20.0;200.0;20.0 Relation 550 260 30 110 lt=. 10.0;90.0;10.0;10.0