Normal Flow in a Use Case Specification Describes
The system displays the Main Form and the use case ends. Normal Flow Provide a detailed description of the user actions and system responses that will take place during execution of the use case under normal expected conditions. Common Process Mapping Symbols Process Map Map Symbols Process Flow Chart Exceptions that occur in the normal flow need not be documented as part of the use case description. . A normal flow of events is the typical successful execution of a use case. This is essential to improve readability of your use cases. It specifies the interactions between the actor and the system for an ideal condition. The ATM validates the bankcard against the PIN code. 21 Basic Flow - Login The system validates the actors password and logs himher into the system. As analysis progresses the steps are fleshed out to add more detail. Many use cases have varying or special extensions or conditions which are
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