Inventory System Overview and Requirements

Table of Contents

System Overview 6 Brief Description 6 Project Initiator and Sponsor 6 Intended Users and Stakeholders 7 Requirements Specification 7 Overall Goals and Objectives 7 Elicitation Methods for Gathering Requirements 7 Observation and interviews 8 Document inspection 8 Functional Requirements 8 Front counter – sales of new and used video games 8 Front counter – purchase and intake of used video games 9 Front counter – customer requests 9 Bookkeeping – reconciling purchase and sales receipts with inventory levels and month-end reporting 10 Owner – purchasing 11 Owner – reporting 11 Nonfunctional requirements 11 Usability 11 Performance 12 Security 12 Stability and availability 12 Assumptions and constraints 13 Emergency preparedness 13 PC setup and maintenance 13 Network maintenance 13 Security 13 Functional Decomposition Diagram 14 Use Case Diagram 15 Data Flow Diagram 16 Sequence Diagram 17 User Input Forms 18 Testing 20 Unit Testing 20 System Testing 21 User Acceptance Testing 22 User acceptance stakeholders. 22 Error documentation and tracking 22 Quality Assurance Plan 23 Design. 23 Design and coding. 23 Testing. 23 Development Strategy 24 Insourcing. 24 Insourcing benefits 24 Insourcing challenges 25 Insourcing cost analysis 25 Outsourcing 25 Application Service Provider 25 ASP benefits 26 ASP challenges 26 ASP Cost Analysis 26 Farshoring 26 Farshoring benefits 27 Farshoring challenges 27 Farshoring cost analysis 27 Recommendation 28 Project Timeline 29 Work Breakdown Structure 29 Planning, Analysis and Design 30 Implementation and Support and Maintenance 31 References 32

System Overview
Brief Description ABC Games ("ABC") needs a way to more accurately manage its inventory.