10 UMLClass 500 70 160 190 CUSTOMER -- customer_code ID company_name contact_name contact_title address city region [0..1] postal_code [0..1] country phone fax [0..1] bg=#dddddd UMLClass 90 300 160 210 SUPPLIER -- company_name ID contact_name contact_title address city region [0..1] postal_code country phone fax [0..1] home_page[0..1] bg=#dddddd UMLClass 60 600 230 130 PRODUCT -- product_name ID quantity_per_unit [0..1] unit_price units_in_stock units_on_order reorder_level bg=#dddddd Relation 160 500 110 120 lt=- m1=* m2=1 Supplies v 10.0;100.0;10.0;10.0 UMLClass 470 350 220 210 ORDER -- order_id ID order_date required_date shipped_date freight ship_name ship_address ship_city ship_region [0..1] ship_postal_code [0..1] ship_country bg=#dddddd UMLClass 510 640 130 90 ORDER-DETAIL -- unit_price quantity discount Ref PRODUCT bg=#dddddd Relation 570 250 150 120 lt=- m1=1 m2=* Submitted-by v 10.0;10.0;10.0;100.0 Relation 560 550 110 110 lt=- m1=1 m2=1..* Includes v 10.0;10.0;10.0;90.0 UMLState 450 50 260 710 UMLState 40 280 270 470 Relation 280 620 260 130 lt=<<. m1= m2=0..* 10.0;10.0;100.0;10.0;100.0;100.0;240.0;100.0