Designing accounting information system using SSADM1 Case Study: South Fars Power Generation Management Company (S.F.P.G.M.C)

摘要

In the following research, the accounting information system for the studied company which had various sub-systems of accounting, payment, storage, properties, salary and wages systems were analyzed salary and wages system is developed as one of the sub-systems subsequent to sub-systems problems identification. In both stages of analysis and designing, SSADM methodology, which has a Top-Down approach, is used. Based on the studied methodology in analysis stage, system requirements including needs (determined through studying present system problems) and obligations (determined by the designer and according to experiences obtained from similar systems) were identified and considering such requirements, the proper information system concept model was designed.Some suggestions are represented for organizations use and information systems development fans, in the final part to the article.