Information System Analysis and Design of Inventory Process at PT Surya Tirta Bayu Anugrah

Inventory information system is an information system needed by companies in managing transaction data related to procurement, warehousing and reporting. The purpose of the research in this case is to design an inventory information system to improve the inventory management process at PT Surya Tirta Bayu Anugrah which was originally manual to computerized so that there are no more errors in calculating and reporting inventory. The problems that have occurred so far are the management of inventory at PT Surya Tirta Bayu Anugrah such as requests for stock items, recording of incoming and outgoing goods and returns of goods from customers and also the process of making reports is still done manually so that there are often errors in calculations and inventory of goods. The design of this information system uses a waterfall model, starting from the problem analysis phase, system functional requirements analysis, and the design phase using a unified modeling language (UML), namely use case diagrams. The results of this study are in the form of designing functions that can request stock of goods, recording incoming goods, processing goods out, recording returns from customers and making reports. Based on the results obtained, it is hoped that this research can help PT Surya Tirta Bayu Anugrah in providing information on the availability of existing stock of goods. Further research is expected to be able to integrate the system in the sales department.