![Draw online use case diagram](https://kumkoniak.com/77.jpg)
![draw online use case diagram draw online use case diagram](https://www.conceptdraw.com/How-To-Guide/picture/Services-uml-diagram-ATM-system.png)
“Print slip” is extended with “Confirm order” “Confirm order” will complete only if “payment” is done. “payment” must be included with “Confirm order” “Confirm order” will complete only if “Calculate price with tax” is done. “Calculate price with tax” must be included with “Confirm order” “Confirm order” will complete only if “Selection of product” is done. “Selection of product” must be included with “Confirm order” The payment can be done through PayPal or credit card.The order confirmation must be followed by the Payment.The order confirmation must be followed by the Calculate price with tax.The order confirmation must be followed by the selection of the product.
![draw online use case diagram draw online use case diagram](https://www.dragon1.com/images/use-case-diagram-static-1.png)
Third step: Identify the relationships include, extend and generalization(parent/child).įifth step: Connect the actor/user with the use case.įor example, in this case study following are the functional requirements Payment can be through PayPal or credit card.įirst step: Identify the requirements and put them in an oval shape.
#Draw online use case diagram software#
Suppose you need to make a software in which when the user confirms order and confirmation need the confirmation depends upon the product selection, calculation of price with tax and payment. For example, here anything can be inherited from authentication use case to authentication by fingerprints and authentication info. Variables, functional and all kinds of data, etc that are set as protected, can be accessed from parent to child use case. Authentication by info is a child use case.Authentication by fingerprints is a child use case.
![draw online use case diagram draw online use case diagram](https://online.visual-paradigm.com/images/features/uml-tool/03-use-case-diagram-example-atm.png)
“authentication” will share the details with “Authentication by info”. “authentication” is the parent of “Authentication by info” “authentication” will share the details with “Authentication by fingerprint”. “authentication” is the parent of “Authentication by fingerprint” Relationship of Base Use case with Related Template for an explanation of the diagram It means that some of the variables, functions are something else is inherited from parent to child. authentication is the parent use case and authentication by finger authentication by info are child use cases. This diagram represents inheritance among use cases. For example, here anything can be inherited from place order use case to pay through pay and pay through credit card. Variables, functional and all kinds of data etc, that is set as protected, can be accessed from parent to child use case.
![Draw online use case diagram](https://kumkoniak.com/77.jpg)