Contract Req Software Requirements Analysis Version 1: A C-BASS component

摘要

This document contains the software requirements analysis for a prototype of Contract Request Version 1.0 (Contract Req). As a component of the Corporate Business Application Software System (C-BASS), this application automates the preparation of the requester's Procurement Data Package (PDP). The document follows the process of structured analysis, or step-wise refinement of requirements, as applied to the development of Contract Req. The 'environmental model' includes a high-level system description, followed by a context diagram and a list of events to which the system must respond. The 'behavioral model' includes a data flow diagram (DFD) for each of the five Contract Req subsystems. From this representation, the basic functional specifications are derived and represented in structured English (or program design language). The final segment of the document includes a data dictionary.