This page is related to the utilization of use cases and how they are build. Also contains examples of use cases and tasks related to them

UML - Unified Modeling Language

A UML (Unified Modeling Language) is used in system development to visually represent the structure and behavior of a system. When a customer reaches out to a system developer to create a website, UML diagrams help in:

• Clarifying Requirements – Showing how users interact with the system (Use Case Diagrams).
• Defining System Structure – Mapping out components like databases, servers, and front-end elements (Class & Component Diagrams).
• Modeling Workflows – Illustrating how data flows and processes work (Sequence & Activity Diagrams).

It ensures clear communication between the customer and developer, reducing misunderstandings and improving project planning.

Stakeholder 1 – Admin users can create, edit and delete product from the webstore.   Stakeholder 2 – Admin users can temporarily hide store products from the webstore if a product is out of stock temporarily or is out of season and expected to return at a later date.           | | | Precondition **** | -          Admin user needs to be logged in to manage store products. -          Admin user needs certain privileges to manage store products | | Main success scenario: - (når alt går godt) 1.       Admin user successfully logs into the site and creates a new store product 2.       Admin user successfully logs into the site and edits a store product 3.       Admin user successfully logs into the site and deletes a store product | | | Extensions: - (Hvad kan gå galt og hvordan vil systemet svare?) 1.     Admin user logs into the site but is unable to access admin panel where products can be managed -> user is missing privileges to access the admin panel 2.     Site unreachable – server error / client error / code error | | | Non-functional requirements: - (kvalitetsfaktore)                NF1 – Site load speed is below 4 seconds on specific example device              NF2 – 100 users can browse and use the site simultaneously                 NF3 – Admin users can make changes to the webstore live | |

1. As a user I want to sign up so that I can access the site and the products sold.
2. As a user I want a page where i can see previous orders so that i can keep track of previous purchases and get support for my orders
3. As a user I want to log in so that I can get exclusive member discounts
4. As a user I want to log in so that I can get customer support for my orders
5. As a user I want a search function so that I can easily find products
6. As a Admin user I want to access an admin panel so that I can manage store products
7. As a Admin user I want to access an admin panel so that I can assist in customer service
8. As a Admin user I want to access an admin panel so that I can create new users/admin users
9. As a Owner I want a statistics panel so that I can keep track of the economy of my business