Use caseShow actors and the goals they reach with a system.Copy MarkdownView Markdown1. usecase-beta · direction LROpen in PlaygroundOrder systemCustomerPlace orderOrder systemCustomerPlace order2. usecase-beta · direction LROpen in PlaygroundStorefrontFulfilment«include»CustomerSupportBrowse catalogCheckoutTrack deliveryStorefrontFulfilment«include»CustomerSupportBrowse catalogCheckoutTrack delivery3. usecase-beta · direction LROpen in PlaygroundStorefrontFulfilment«include»CustomerSupportBrowse catalogCheckoutTrack deliveryStorefrontFulfilment«include»CustomerSupportBrowse catalogCheckoutTrack delivery4. usecase-beta · Customer --> LoginOpen in PlaygroundCustomerMain administratorSign inGenerate reportReset password5. usecase-beta · actor Normal("Normal actor")Open in PlaygroundNormal actorHollow actorAwesome actorRegistered iconMissing iconfallbackManage6. usecase-beta · actor SalesAgent("Sales agent")@{ business: true } <<Employee>>Open in Playground«Employee»Sales agentBroker«Core»Prepare quote«Record»Archive quote«Employee»Sales agentBroker«Core»Prepare quote«Record»Archive quote7. usecase-beta · actor Analyst(*Analyst*)Open in Playgroundfiles R&D report*Analyst***Literal markers**Costs 19.95 EUR — VATincluded!files R&D report*Analyst***Literal markers**Costs 19.95 EUR — VATincluded!8. usecase-beta · actor Reviewer("`*Reviewer*`")Open in Playgroundopens formReviewer**Literal markers**Formatted labelwith a physical line breakShow "quoted" text9. usecase-beta · actor UserOpen in PlaygroundUserLoginDashboardUserLoginDashboard10. usecase-beta · systemBoundary sb1["Payment service"]@{ type: package }:::systemOpen in PlaygroundPayment servicePayment clerkAuthorize paymentCreate receiptPayment servicePayment clerkAuthorize paymentCreate receipt11. usecase-beta · systemBoundary "Payment service"Open in PlaygroundPayment servicePayment clerkAuthorize paymentPayment servicePayment clerkAuthorize payment12. usecase-beta · actor UserOpen in PlaygroundUserSupportStartFinishUserSupportStartFinish13. usecase-beta · actor UserOpen in Playgroundinclude account detailsUserLogininclude account detailsUserLogin14. usecase-beta · actor AdminOpen in Playground«include»«extend»AdminPersonCheckoutPaymentApplyCoupon«include»«extend»AdminPersonCheckoutPaymentApplyCoupon15. usecase-beta · actor CustomerOpen in Playgroundstarts checkout«include»CustomerCheckoutPaymentstarts checkout«include»CustomerCheckoutPayment16. usecase-beta · note for Login "`Requires an **active session**`"Open in PlaygroundUserSign inRequires an active sessionStarts the workflowUserSign inRequires an active sessionStarts the workflow17. usecase-beta · Inspect("Inspect payload")Open in PlaygroundInspect payloadPayload2second in source1first after 2enabledtruecount3missingnullcolorsRedGreenaddress.cityOsloitems[0].nameBookemptyObject{}emptyArray[]Inspect payloadPayload2second in source1first after 2enabledtruecount3missingnullcolorsRedGreenaddress.cityOsloitems[0].nameBookemptyObject{}emptyArray[]18. usecase-beta · actor Customer:::externalOpen in PlaygroundAccountCustomerCheckoutEdit profileSessionactivetrueAccountCustomerCheckoutEdit profileSessionactivetrue19. usecase-beta · direction LROpen in PlaygroundCatalogPayment«include»CustomerBrowse catalogCheckoutCatalogPayment«include»CustomerBrowse catalogCheckout20. usecase-beta · direction LROpen in PlaygroundCustomerAuditorBrowse catalogCheckoutCustomerAuditorBrowse catalogCheckout21. usecase-beta · direction LROpen in PlaygroundCustomerBrowse catalog22. usecase-beta · accTitle: Account access use casesOpen in PlaygroundAccount access use casesA customer signs in and can reset a password. The diagram names the actor, use cases, and associations.CustomerSign inReset password23. usecase-beta · direction LROpen in PlaygroundOnline ordering use casesA customer places an order through the storefront. Staff review the order and inspect its data.Ordering Systemplaces order«include»Customer«Employee»Order staffBrowse products«Core»CheckoutProcess paymentReview orderValidates the cart beforepaymentOrderDatastatuspendingitems[0].nameBookitems[0].quantity1total29.95Online ordering use casesA customer places an order through the storefront. Staff review the order and inspect its data.Ordering Systemplaces order«include»Customer«Employee»Order staffBrowse products«Core»CheckoutProcess paymentReview orderValidates the cart beforepaymentOrderDatastatuspendingitems[0].nameBookitems[0].quantity1total29.9524. usecase-beta · actor CustomerOpen in PlaygroundCustomerResetpasswordRefund (partial)