The web system supports the design of the production system, which is logically split in three parts: the decision support sub-system the technical sub-system, and the bio-physical sub-system. Additionally, the web system was designed using interdisciplinary research project management (IRPM) concepts, with an architecture known as Model-View-Controller (MVC), that is, it was developed applying the MVC Evolutionary Acquisition IRPM. Index Terms—Agribusiness, IRPM, production system, web system. Farming systems are demanding innovative design to increase production, and given the complexity of intervention, their modeling is requiring: the representation of the biophysical, technical, and decision processes involved; and the evaluation ex-ante of the impacts of technical or organizational innovations that are difficult to measure experimentally . Hence, a modeling framework was proposed by Gal et al. in  that focuses first on the field and herd level where biotechnical models associating biophysical processes with technical interventions are conceived. The framework’s aim is to support farmers in the design of their production systems at the farm level.