Foundations for a development methodology software agile model - driven from a modeling graphic customer-oriented language

The software modeling languages have been designed for systems engineers, computer or software developers. This is why they are in charge of interpret customer´s specifications and build the business model that after a process of software engineering it will become into software. In this point it begins to open the gap between customer specifications and software development. This work provides an alternative to reduce the semantic loss during communication between the client and the developer, using business rules that can be modeled by the customer from a graphical modeling language that is easy to learn and using the principles of the development of model-driven software so that by automating the coding process it can be ensured that the specifications are modeled by the customer and that they are in the developed software.