SCATS

SALES AND CUSTOMER TRACKING SYSTEM

Software Requirements Specification

VERSION: FINAL 1.0

CONTENTS

1. INTRODUCTION 3

1.1 Purpose 3
1.2 Scope 3
1.3 Definitions, Acronyms, and Abbreviations 3
1.4 References 3
1.5 Overview 3

2. Overall Description 4

2.1 Product Perspective 4 2.1.1 User Interfaces 4
2.2 Product Functions 4
2.3 User Characteristics 4
2.4 Assumptions and Dependencies 4
2.5 Apportioning of Requirements 4

3. User requirement definition 5

4. System architecture 5

5. System requirements specification 5

5.1 Use Case Diagram for SCATS 5
5.2 Specification of actors 6 5.2.1 Customer 7 5.2.2 Sales Manager 7 5.2.3 Sales Person 7
5.3 Specification of Use Cases 8 5.3.1 Use Case 1. Employee Registration 8 5.3.2 Use Case 2. Product Registration 8 5.3.3 Use Case 3. Sales Registration 9 5.3.4 Use Case 4. Customer Registration 10 5.3.5 Use Case 5. SystemLogin 10 5.3.6 Use Case 6. Update Information 11 5.3.7 Use Case 7. System Output 12
5.4 External Interface Requirements 14
5.5 Performance Requirements 14
5.6 Design Constraints 14
5.7 Software System Attributes 14 5.7.1 Security 14 5.7.2 Maintainability 14 5.7.3 Portability 15

6. System models 15

7. System evolution 15

8. Appendices 16

Introduction

1 Purpose

The purpose of this System Requirement Specification document is to describe the system services and constraints in detail. This document is intended for System end-users, System architects and System developers.

2 Scope

The application to be developed is a sale and customer tracking system named SCATS.

SCATS will process sales data based on data entry by users and produce sales statistics on customers and sales persons. The results can be printed.

BOEC Company will through