tailieunhanh - addison wesley writing effective use cases phần 2

Tham khảo tài liệu 'addison wesley writing effective use cases phần 2', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Chapter 1. Introduction to Use Cases Page 23 - Your use case is not my use case 4. Authorizer validate Approver s signature 5. Buyer complete request for ordering initiate PO with Vendor 6. Vendor deliver goods to Receiving get receipt for delivery out of scope of system under design 7. Receiver register delivery send goods to Requestor 8. Requestor mark request delivered. Extensions la. Requestor does not know vendor or price leave those parts blank and continue. lb. At any time prior to receiving goods Requestor can change or cancel the request. Canceling it removes it from any active processing. delete from system Reducing price leaves it intact in process. Raising price sends it back to Approver. 2a. Approver does not know vendor or price leave blank and let Buyer fill in or call back. 2b. Approver is not Requestor s manager still ok as long as approver signs 2c. Approver declines send back to Requestor for change or deletion 3a. Buyer finds goods in storage send those up reduce request by that amount and carry on. 3b. Buyer fills in Vendor and price which were missing gets resent to Approver. 4a. Authorizer declines Approver send back to Requestor and remove from active processing. what does this mean exactly 5a. Request involves multiple Vendors Buyer generates multiple POs. 5b. Buyer merges multiple requests same process but mark PO with the requests being merged. 6a. Vendor does not deliver on time System does alert of non-delivery 7a. Partial delivery Receiver marks partial delivery on PO and continues 7b. Partial delivery of multiple-request PO Receiver assigns quantities to requests and continues. 8a. Goods are incorrect or improper quality Requestor does refuse delivered goods what does this mean 8b. Requestor has quit the company Buyer checks with Requestor s manager either reassign Requestor or return goods and cancel request Technology and Data Variations List none Priority- various Releases - several Response time - various Freq of use - 3 day .