“…In recent years, methodologies such as UWE (Koch et al, 2007), WebML (Ceri et al, 2000), W2000 (Baresi et al, 2006), OOWS (Fons et al, 2007); and tools such as Acceleo (http://www.acceleo.org), AndroMDA (http://www.andromda.org), Olivanova (http://www.sosyinc.com), Optimal J (http://www.compuware.com), ArcStyler (http://www.markosweb.com/www/arcstyler.com), among others, have partially adapted their models, processes and/or transformation languages to the model driven architecture -MDA (MDA Guide Version 1.0.1, http://www.omg.org); MDA propose using several standard languages to follow MDD. Without adopting MDA approach in all its potential, the methodologies tend not to take advantage of the efficiency and effectiveness in web engineering.…”