requirements template software engrng

8/10/2019 Requirements Template Software Engrng

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Requirements Documentfor

Version 1.0

Prepared by

Copyright 1999 by Karl E. Wiegers. Permission is granted to use, modify, and distribute this document.


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SoftwareRequirements Specification for Page ii

Table of Contents

Table of Contents...........................................................................................................................ii

Revision History............................................................................................................................iii

Approval History..........................................................................................................................iii1. Introduction..............................................................................................................................1

1.1 Purpose...........................................................................................................................................11.2 Intended Audience and Reading Suggestions............................................................................... ..11.3 Product Scope.................................................................................................................................11.4 References..................................................................................................................................... .1

2. Overall Description..................................................................................................................12.1 Product Perspective........................................................................................................................12.2 Product Functions........................................................................................................................... 22.3 User Classes and Characteristics............................................................................................... .....22.4 Operating Environment......................................................................................................... .........22.5 Design and Implementation Constraints......................................................................................... 22.6 User Documentation....................................................................................................................... 22.7 Assumptions and Dependencies..................................................................................................... 2

3. External Interface Requirements...........................................................................................33.1 User Interfaces................................................................................................................................33.2 Hardware Interfaces........................................................................................................................33.3 Software Interfaces......................................................................................................................... 33.4 Communications Interfaces.......................................................................................................... ..3

4. System Features.......................................................................................................................34.1 System Feature 1.......................................................................................................................... ..44.2 System Feature 2 (and so on)..........................................................................................................4

5. Other Nonfunctional Requirements.......................................................................................45.1 Performance Requirements.............................................................................................................45.2 Safety Requirements.......................................................................................................................45.3 Security Requirements....................................................................................................................55.4 Software Quality Attributes............................................................................................................55.5 Business Rules................................................................................................................................5

6. Other Requirements................................................................................................................5

Appendix A: Glossary....................................................................................................................5

Appendix B: Analysis Models.......................................................................................................5

Appendix C: To Be Determined List............................................................................................5


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SoftwareRequirements Specification for Page iii

Revision History

Name Date Reason For Changes Version

Approval History

Version Reviewed By Reviewer Title Date


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SoftwareRequirements Specification for Page 1

1. Introduction

1.1 Purpose

1.2 Intended Audience and Reading Suggestions

1.3 Product Scope

2. Overall Description

2.1 Product Perspective


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2.2 Product Functions

2.3 User Classes and Characteristics

2.4 Operating Environment

2.6 User Documentation

2.7 Assumptions and Dependencies


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3. External Interface Requirements

3.1 User Interfaces

4. System Features


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4.1 System Feature 1

4.1.1 Description and Priority


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5.2 Safety Requirements

5.3 Security Requirements

5.4 Software Quality Attributes

5.5 Business Rules

Appendix A: Glossary


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Appendix B: Analysis Models

requirements template software engrng

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