This article presents an experience report on using MERODE as the business modeling method for the development of a web application. MERODE has several advantages as improving the flexibility and maintainability of applications and the possibility of doing automated verification and validation on the internal consistency of the model. The application's main functionalities were managing the organisation of events and managing the general information of a research group. The developed application was monitored in order to check its flexibility and maintainability and also to verify the feasibility of using the method. The results show that in fact the flexibility and maintainability of the application were satisfactory.