ITM 305 Lecture Notes - Lecture 3: User Story, Business Process
15 Dec 2017
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Document Summary
A user story is one-sentence description of a work-related task done by a user to achieve some goal or result. Acceptance criteria identify the features that must be present at the completion of the task. The template for a user story description is: as a i want to so that. Use a generalization relation to show that a specialized use case is a particular way to achieve the goals expressed by another general use case. The open arrowhead should point at the more general use case. You can draw a generalization link between actors. Customer in the example, inherits the use cases of the generalized actor, such as. The arrowhead should point at the more general actor, such as customer. When you create the link, point first at the more specialized actor. The specialized actor can have its own additional use cases that are not available to the other actors.
