طراحی سیستم اطلاعات حسابداری با استفاده از SSADM1 مطالعه موردی: شرکت مدیریت تولید برق فارس جنوبی (S.F.P.G.M.C)

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.

Development in IT has led to increase in information in organizations and institutes life and movement. Ordinary individuals could not make decisions in reaching their goals, without being influenced by information. An information system includes a set of individuals, data/information, methods, software, hardware and communications which are active in a company to provide useful information to accelerate and ease the activities, create coordination and control, assist with problems analysis, support decision making and reduce uncertainty in decision-making [1]. Management information system is only considered as a part to authenticate the organization in organizational charts in organizations. Moreover, organizations don’t train their human resources in accordance with such technology. Another point to consider is the organizations structural problems. The organization structure and individuals must be prepared for information circulation and absorption. Also, the culture for demanding decision-making should be changed and substituted with information based management [2].Appropriate situation should be present to establish an appropriate information system and using that optimally. Among such situations are clear explanations of the problem and objectives, formulating appropriate strategies for system development and support changes, monitoring and managing development processes, professional and scientific efficiency for the system users and training them, appropriate position for information system, defining information systems employers’, consulters’, supervisors and commissioners’ roles and duties, and finally the cultural problems [3].