Labels:text | screenshot | number | font | menu | document OCR: Summary Table of Use-Case Profiles Use Case Name Frequency Criticality Test Priority Make Withdrawal High High High Make Deposit Medium Medium Medium Make Adjustment Medium Low Low The individual actor's use profiles are combined to rank the frequency of each use. For the Make Withdrawal use case, the average frequency is calculated as: Medium + High + High + Medium/4 = High. For the Make Deposit use case, the average is calculated as: High + Medium + Medium + Medium/4 = Medium, For the Make Adjustment use case, the average frequency is calculated as: Medium/1 = Medium. To save space in this example, the criticality value for each use case is placed in the table. The Make Adjustment use has a low criticality rating because the head teller could use combi- nations of deposit/withdrawal to achieve the required result. Withdrawal is rated as more criti- cal than deposit, simply because we must be able to return money that we have accepted. The test priority column is then obtained by combining the frequency and criticality columns, using the same method.
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