Description: The MetaModel is a concept that refers to a model that describes the relationships between different models or the modeling processes themselves. Essentially, it acts as a framework that allows understanding and organizing information about other models, facilitating interoperability and communication between them. This approach is fundamental in various disciplines, such as software engineering, artificial intelligence, and knowledge management, where a clear understanding of how models interact and relate to each other is required. A MetaModel can include definitions of concepts, rules, and constraints that guide the creation and use of specific models. Its relevance lies in its ability to provide a coherent structure that helps developers and analysts work more efficiently, ensuring that models are consistent and aligned with the objectives of the systems in which they are applied. Furthermore, the use of MetaModels can facilitate the evolution of models over time, allowing adaptations and improvements without losing the integrity of the original information.