Requirements Document


In this assignment you'll produce a full requirements document. 
Be sure to consider the following pieces.







Revisiting General Requirements

  -Include the purpose and scope of the system

  -Identify criteria for success - be specific and verifiable 

  -Fully describe implications

  -List terminology used throughout the document

  -Update feasibility study to the appropriate level






Requirements
 
  Fully describe any current systems (legacy, replaced, or otherwise)

  Fully list the requirements of the new system

      -Don't forget to fully list:
        Functional Requirements
        User Interface and Usability
        Non-functional Requirements

      -Don't forget to list any implications

      -Don't forget to list lack of functionality






Viewpoints

 Identify those who have a stake: clients, management, staff,
 customers, and beyond

    Who is affected by the system?

    Who can disrupt this project?

 Understand the reqs

      Precisely what is required? Include verifiability where
      possible.

Viewpoint Analysis from all stakeholders (highlight concerns, issues
  and responsibilities for each viewpoint)




 

Use Cases and Scenarios 


  Completely specify all use cases in diagram form (don't forget error
  extensions and any inclusions)

  Be sure to also describe the use cases in words - Document!



  Describe three scenarios - (for different use cases where possible)


  Describe sources for data and how data may move in the system