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Gamemaker studio 2 for mac. In a recent post, I provided a definition of use case as well as an example.
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The example I provided uses a very simple format. In most real-world projects, teams find it helpful to use a more fully-dressed format.
In this post, I share a use case template in a fully-dressed format, as well as a use case example using the template. You can even download the template as a Microsoft Word file.
Formal System Use Cases. Figure 1 presents a formalized version of Figure I-1.This version is much more detailed than the corresponding use case, and is typical of the type of use cases that people will write in documentation-intense environments. Use cases aren’t restricted to processes or software; they are an effective tool for any type of management. The biggest advantage of a Use Case is that it acts as a blueprint for the whole process. Once you write down a use case, anyone who comes in after you will be able to easily fix any issues that are occurring.
/3utools-remove-passcode.html. Alright, here we go…
“Fully-Dressed” Use Case Template
Primarily based on the couple of books I referred to earlier (“Software Requirements,” by Karl Wiegers and “Writing Effective Use Cases,” by Alistair Cockburn) – here’s an example of a use case in a fully-dressed format:
| ID: | UC-6 |
| Title: | Register for courses |
| Description: | Student accesses the system and views the courses currently available for him to register. Then he selects the courses and registers for them. |
| Primary Actor: | Student |
| Preconditions: | Student is logged into system |
| Postconditions: | Student is registered for courses |
| Main Success Scenario: | 1. Student selects “Register New Courses” from the menu. 2. System displays list of courses available for registering. 3. Student selects one or more courses he wants to register for. 4. Student clicks “Submit” button. 5. System registers student for the selected courses and displays a confirmation message. |
| Extensions: | 2a. No courses are available for this student. — 2a1. System displays error message saying no courses are available, and provides the reason & how to rectify if possible. — 2a2. Student either backs out of this use case, or tries again after rectifying the cause.5a. Some courses could not be registered. — 5a1. System displays message showing which courses were registered, and which courses were not registered along with a reason for each failure.5b. None of the courses could be registered. — 5b1. System displays message saying none of the courses could be registered, along with a reason for each failure. |
| Frequency of Use: | A few times every quarter |
| Status: | Pending Review |
| Owner: | John Smith |
| Priority: | P3 – Medium |
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Explanation of fields
Here’s what these fields are for:
- Title: Enter the goal of the use case – preferably as a short, active verb phrase.
- Description: Describe the goal and context of this use case. This is usually an expanded version of what you entered in the “Title” field.
- Primary Actor: A person or a software/hardware system that interacts with your system to achieve the goal of this use case.
- Precondition: Describe the state the system is in before the first event in this use case.
- Postcondition: Describe the state the system is in after all the events in this use case have taken place.
- Main Success Scenario: As you can see, this field contains the example from our previous post – i.e. the flow of events from preconditions to postconditions, when nothing goes wrong
- Extensions: Describe all the other scenarios for this use case – including exceptions and error cases.
- The other fields are self-explanatory.
I’ve seen use case templates that contain 2-3 times as many fields as our example above. But I think the template I’ve provided is a good balance – it has enough structured data, but not so much that it becomes overwhelming to complete and use for real-world projects.
There’s much to writing effective use cases using this template, especially the “Main Success Scenario” and “Extensions” – I’ll cover them in detail in future posts.
Download Word File: Here’s the Use Case Template in Microsoft Word format – download the template & enjoy!
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FYI: Teams at more than 100 companies (Fortune 500s to growing startups) use Accompa Requirements Management Software to create, manage and collaborate on their use cases – using customizable use case templates. To find out whether Accompa can help your team too, check out the product tour or request free trial.
Case studies are a popular research method in business area. Case studies aim to analyze specific issues within the boundaries of a specific environment, situation or organization.
According to its design, case studies in business research can be divided into three categories: explanatory, descriptive and exploratory.
Explanatory case studies aim to answer ‘how’ or ’why’ questions with little control on behalf of researcher over occurrence of events. This type of case studies focus on phenomena within the contexts of real-life situations. Example: “An investigation into the reasons of the global financial and economic crisis of 2008 – 2010.”
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Descriptive case studies aim to analyze the sequence of interpersonal events after a certain amount of time has passed. Studies in business research belonging to this category usually describe culture or sub-culture, and they attempt to discover the key phenomena. Example: “Impact of increasing levels of multiculturalism on marketing practices: A case study of McDonald’s Indonesia.”
Exploratory case studies aim to find answers to the questions of ‘what’ or ‘who’. Exploratory case study data collection method is often accompanied by additional data collection method(s) such as interviews, questionnaires, experiments etc. Example: “A study into differences of leadership practices between private and public sector organizations in Atlanta, USA.”
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Advantages of case study method include data collection and analysis within the context of phenomenon, integration of qualitative and quantitative data in data analysis, and the ability to capture complexities of real-life situations so that the phenomenon can be studied in greater levels of depth. Case studies do have certain disadvantages that may include lack of rigor, challenges associated with data analysis and very little basis for generalizations of findings and conclusions.
My e-book, The Ultimate Guide to Writing a Dissertation in Business Studies: a step by step assistance offers practical assistance to complete a dissertation with minimum or no stress. The e-book covers all stages of writing a dissertation starting from the selection of the research area to submitting the completed version of the work before the deadline.
John Dudovskiy