Like styles are abstractions of some reality, metamodels are abstractions of designs. The continuation from the abstraction contributes to meta metamodels, staying styles of metamodels made up of statements about metamodels. Metamodeling will be the activity of creating metamodels (and metametamodels). Metamodeling is applied to design and style new modeling https://www.youtube.com/watch?v=5LF34uf-LC4