User case is important role play in our any new development.
The developer well know the post and per-condition of what he want to develop to
get some clear idea. Without any use case or wire-frame if we develop any
application then defiantly have more modification/Changes after the release. So
best before start any new module developer should have Use Case document.
The below one sample template for use case diagram.
USE CASE ID:
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UC-01
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DESCRIPTION:
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This use case describes the xxxxxx xxxxx sample tool
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REQUIREMENT ID(S):
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RE-1.1, RE-1.2 ….. RE-1.9
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ACTOR(S):
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User
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PRE-CONDITIONS:
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Configured tool and page to submit
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POST-CONDITIONS:
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Post conditions.
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BASIC FLOW:
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Submit registration.
Verify the user name
Save the user to database
Display the result
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EXCEPTION FLOW 1:
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User name or email unavailable.
Not valid data entered.
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