7 Muster für Use Cases Spezifikation

Das folgende Muster dient dazu, einen einzelnen Use Case zu beschreiben:

Use Case ## "Use Case Name" <name>

Context of Use:

 
<a longer statement of the context of use if needed>
 

Scope:

 
<what system is being considered black-box under design>
 

Level:

 
<one of: summary, user-goal, subfunctions>
 

Primary Actor:

 
<a role name for the primary actor or description>
 

Stakeholder and Interests:

 
<list of stakeholders and key interests in the use case>
 

Precondition:

 
<what we expect is already the state of the world>
 

Minimal Guarantees:

 
<how the interests are protected under all exists>
 

Sucess Guarantees:

 
<the state of the world if goal succeeds>
 

Trigger:

 
<what starts the Use Case, may be time event>
 

Main Sucess Scenarion:

 
<put here the steps of the scenario from trigger to goal delivery and any cleanup after>
 
<step #><action description>
 
<step #><action description>
 

Extensions:

 
<put here the extensions one at time, referring to the steps of the main scenario>
 
<step altered><condition>:<action or sub use case>
 
<step altered><condition>:<action or sub use case>
 

Technologie & Data Variations:

 
<put here the variations that will cause eventual bifunction in the scenario>
 
<step or variation #><list of variations>
 
<step or variation #><list of variations>
 

Related Information:

 
<whatever your project needs for additional information>
 

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