Hi there,

My teacher said there are a few errors on my Use-Case.

She said "there are some issues. type of triger, major input and output, ...." However, she won't direct me what exactly is wrong.

Can someone help me?

the question in the assignment is...

"Specifically, the Use Case should model the process in the second paragraph. Complete the assignment using the Use Case Template provided below. You may use the Notes sections to enter any extra information that does not fit the template.

Paragraph 2 to input the info is:

Accounts receivable (clerk) - Enters the batch into the computer.

Accounts receivable (clerk) - Keys the batch total, the customer number, the invoice number, the amount paid, and the check number.

Computer - Verifies that the invoice is open and that the correct amount is being paid.

Computer - Updates the accounts receivable master data.

Attached is what I created so far on the use case, however, apparently I am wrong. Can someone help me? I don't understand what I did wrong.

Thank you in advance

Emily

Use Case Template Use Case Name: Reconciling Credit Sales Payments with Accounts Receivables ID Number: UC2 Use Case Description Accounts receivables (clerk) and Computer T-sgm Type: External f Temporal Major Inputs Major Outputs Description Destination Batch Maroom (Clerk) Update master AR le Computer Batch total, Customer number, Amount paid, check number RENE {302) Open invoice Verication Mint-Steps Peromled Information for Steps Batch of endorsed checks 1. Cashier sends batch to Accounts receivable (Clerk) Total Customer number 2. Accounts receivable (clerk) enters the batch in the computer Invoice number Amount Check number 3. The computer will then verifyr if the information Invoice is open, amount paid match VVV'V'V'V'V V 4. The computer will then update the Master accounts receivable master le. a Ifthere 1s anvthing that does not match, the computer will advise the Accounts receivable (clerk)