Sample Use Case document for any development

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:	UC-01
DESCRIPTION:	This use case describes the xxxxxx xxxxx sample tool
REQUIREMENT ID(S):	RE-1.1, RE-1.2 ….. RE-1.9
ACTOR(S):	User
PRE-CONDITIONS:	Configured tool and page to submit
POST-CONDITIONS:	Post conditions.
BASIC FLOW:	Submit registration. Verify the user name Save the user to database Display the result
EXCEPTION FLOW 1:	User name or email unavailable. Not valid data entered.