The article presents a description of a general approach to solving a class of design for network tasks supporting the activities of small and medium-sized companies based on modeling their business processes. Optimization of the infocommunication platform is formulated as a linear programming problem. The interpretation of the parameters of the optimization model and their relationship with the company's business processes and the characteristics of the infocommunication platform are given. An interpretation of the linear programming problem of the infocommunication platform is given as an optimization task in predicting changes in the input factors of the constructed model.