用例图
2022-05-31 04:10:36 362 举报销售工具用例图
作者其他创作
大纲/内容
visit product introduction
collect customer interests
Customer
Access information
<<include>>
post inverstment
sale system
Web
select investment amount
provide personal information
Company
provide product information
collect customer information
receive the contract
provide investment information
select pieces of the wind turbine
invest in a project
provide information
<<extend>>
provide contract
visit investment introdution
collect customer data
check the inserted data
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