Although we are already in the new millennium, some architects still doubt about the discipline introduction of the Digital Graph in architects development. For that reason, it is important to put forward some reflections in the sigradi, that collaborate to establish and spread the digital graph as a disciplinary area of teaching architecture. The Digital Graph included in the University of Architecture and postgraduation, collaborates from the biginning in the discipline development, as long as it trains and teaches the new way of architecture representation and prefiguration that arise from the introduction of new tools.