Main success scenario
Also called: Basic flow, Main flow
The use case's normal path, where everything goes right and the actor reaches the goal.
Definition
Also called the basic flow or main flow. It is written as numbered steps that alternate between what the actor does and how the system responds. Extensions (alternative and exception flows) branch off from its steps.
In practice
Open Orders, tap Reorder, check the cart, place the order, see the confirmation.
Learn it in context
Lessons that use this term.
Related terms
- Use caseA step-by-step description of how a user reaches one goal with the system, including what can go differently.
- Alternative flowA different route through a use case that still reaches the goal.
- Exception flowA route through a use case where an error or condition stops the actor from reaching the goal normally.
- Positive testingTesting with valid input to confirm the software works as expected.