Gas Agency Managment

Software Requirements Specification for Version 1. 0 approved Prepared by Table of Contents Table of Contentsii Revision Historyii 1. Introduction1 1. 1Purpose1 1. 2Document Conventions1 1. 3Intended Audience and Reading Suggestions1 1. 4Product Scope1 1. 5References1 2. Overall Description2 2. 1Product Perspective2 2. 2Product Functions2 2. 3User Classes and Characteristics2 2. 4Operating Environment2 2. 5Design and Implementation Constraints2 2. 6User Documentation2 2. 7Assumptions and Dependencies3 3. External Interface Requirements3 3. User Interfaces3 3. 2Hardware Interfaces3 3. 3Software Interfaces3 3. 4Communications Interfaces3 4. System Features4 4. 1System Feature 14 4. 2System Feature 2 (and so on)4 5. Other Nonfunctional Requirements4 5. 1Performance Requirements4 5. 2Safety Requirements5 5. 3Security Requirements5 5. 4Software Quality Attributes5 6. Other Requirements5 Appendix A: Glossary5 Introduction 1 Purpose 2 Document Conventions 3 Intended Audience and Reading Sug gestions 4 Product Scope 5 References Overall Description 1 Product Perspective 2 Product Functions User Classes and Characteristics 4 Operating Environment 5 Design and Implementation Constraints 6 User Documentation 7 Assumptions and Dependencies External Interface Requirements 1 User Interfaces 2 Hardware Interfaces 3 Software Interfaces 4 Communications Interfaces System Features 1 System Feature 1 4. 1. 1Functional Requirements REQ-1: REQ-2: 2 System Feature 2 (and so on) Other Nonfunctional Requirements 1 Performance Requirements 2 Safety Requirements 3 Security Requirements 4 Software Quality Attributes Other Requirements Appendix A: Glossary