10 UMLClass 510 210 160 190 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 90 160 210 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 60 390 230 130 PRODUCT -- product_name ID quantity_per_unit [0..1] unit_price units_in_stock units_on_order reorder_level bg=#dddddd Relation 160 290 110 120 lt=- m1=* m2=1 Supplies v 10.0;100.0;10.0;10.0 UMLClass 480 490 220 210 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 100 620 130 90 ORDER-DETAIL -- unit_price quantity discount Ref ORDER bg=#dddddd Relation 580 390 150 120 lt=- m1=1 m2=* Submitted-by v 10.0;10.0;10.0;100.0 Relation 160 510 140 130 lt=- m1=1 m2=0..* Included-in v 10.0;10.0;10.0;110.0 UMLState 460 190 260 530 UMLState 40 70 270 660 Relation 180 510 320 220 lt=<<. m1= m2=1..* 300.0;10.0;200.0;10.0;200.0;190.0;10.0;190.0