A use case is simply a business document that provides a description of how a system, together with its actors, will be exploited to achieve a certain goal. Even though the document may sound relatively complicated and technical, the reality is that it simply defines the necessary specifications with regards to a set of actions that will be performed in the system as set out by the business or organization involved.
Here are some use case samples and templates to help you.
Business Use Case Specification
The business specification use case explains how a system and its components will be used to realize a specific goal with the detailed procedure put in place to implement strategies and manage operations.
Business Use case
Business Process Use Case
Customer Registration Use Case
The customer service use case explains how a system and its components will be used to realize a specific goal in healthcare analysis.
Flow of events Use case
Functional Specification Use Case
The functional specification use case describes how a system and everything else concerned will be implemented to achieve a certain goal in software development or systems engineering.
Project Management Use Case
Purchase Order Use Case
Student Admission Use Case
Student Registration Use Case
The student registration use case gives a description of how a system and its actors will be exploited to achieve the desired goal in student registration.
System Analysis and Design Use Case
System use case specification is a document outlining how to write a complete use case specification with the aim of capturing the specific details of a use case (beyond just the diagrams and models that may have been drafted by the team). The idea is to capture the system’s functional requirements.
Use Case Specification Sample
Use Case Test Scenario
Use case test scenario: to start with; a test scenario is a collective set of test cases that are meant to assist the testing team in determining the desirable and undesirable characteristics of the project. A use case test scenario, therefore, describes how a system and its actors will be implemented to achieve the test scenario goal.
A use case entails four key elements, namely:
- A list of actors, outlining the professionals that interact with the system. Here, there are two types of actors i.e primary actors and secondary actors. The former is in charge of the event that led to the establishment of the use case whereas the latter is simply the team of professionals that support the accomplishment of the process.
- A brief summary, giving an overview of the developments in the process, the historical background of the process, as well as other key points establishing the context of the use case.
- A flow brief. The brief gives a detailed outline of the flow process in the use case.
- The title, as well as the designation of the use case. Note: The title must be relevant to UC’s nature and purpose.
Use Cases Do Vary So Do their Benefits
Nevertheless, use case formats will vary from one country to another due to varying laws governing businesses and their activities. What’s more, the advantages that users can derive from use cases will vary depending on the kind of use case style applied.
Types of Use Case Templates
- Business use case templates. Falling among the most widely used templates, business use case templates take into account the relationship between the business and its corresponding clients as well as partners. It goes without saying that there are several types of business use cases including business specifications use case, business analyst use case, and business processes use case.
- System use case templates. These templates relate to use cases involved in systems and software engineering. Furthermore, they enable engineers gain a comprehensive understanding of the business’s objectives.
- Customer use case templates. These templates are designed for use cases pertaining to customer service. Nevertheless, they entail both graphical and textual dynamics of the corresponding use cases.
- Students use case templates. Use cases are applicable in the academic sector, just as in other sectors. You can utilize these templates to implement a use case in your academic institution.
Use cases are typically written by business analysts who meet with each actor to write out the explicit steps in a process.
This is a business document that provides a description of how a system together with its actors will be exploited to achieve the goal of identifying test cases exercising the whole system on a transaction by transaction basis from start to finish
Use case narrative is a largely text-based description of a use case, which could be complemented by easily understood notations such as decision trees and so on.
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