Identification of the decision-making model for selecting an information system

The right choice of information system for a company plays a vital role, therefore research to make it easier to choose the right IT system is very important. In the paper, we present research on the identification of a decision model supporting the decision on choosing the right IT system for the company. The study case is based on a literature example, which takes into account five basic criteria that influence the choice of an IT system by an entrepreneur. Then, using the COMET Object Characteristics Method, a model based on 243 characteristic objects is identified. In the following, the values from the decision matrix and the results are compared with each other. An additional model can be used to assess the sensitivity of the received solution. Finally, the most important conclusions and recommendations for further work were formulated.