Design model material requirement of coconut flour production and performance testing based multi user in North Sulawesi

There has been many previous studies that discuss the control for the production of coconut flour and raw material inventory. But a system or a computer-based model for coconut flour industry in North Sulawesi has not or does not exist. For that reason, coconut flour industries also require tools on in running the business as developed in this study. The problem in this research is how to make the design of the model material production requirement of coconut flour-based multi-user to control the production of industrial centers in North Sulawesi coconut flour and how to test the model. The model generated in this study have been through a survey in the industrial district of coconut flour to get the data that will be used analysis, so that a complete picture processing system coconut flour and can describe the problem also the solution clearly in order to get the system needs a model along the test by using a test black box the program and the respondents used for the performance test in order to know the program's ability to interact with users. The collected data is then analyzed and designed using some design method that is data flow diagrams, use case diagram, entity relationship diagrams and material requirements planning methods. Results of the test will indicate that all functions on the system works well and test the respondent for 30 and 60 minutes resulting in a 60% and 63% of respondents were taken as many as 30 answered easily using the model application.