InterEconomic Bridge (IEB) defines a model which allows businesses to be rebuilt as its Digital Replication. In this context, entities are said to belong to the "old" or "new" economy, in according with their pertaining practices. The methodology includes 5 phases to a comprehensive re-enactment of the current business. These phases are described in this document (Paper in progress). IEB's main purpose is to bridge the gap between the Old and New Economy, by providing businesses with the means to turn themselves into its digital homologues. The business digital projection imbues current knowledge and business practices which become and adjuvant environment that does not resist the new Electronic Domain Technologies. IEB quicken the enactment of a mirror digital entity of the mother company, which ingrains the current (New Economy) practices and Infrastructure without losing the capabilities of the mother company. IEB provides an innovative framework to soften the path and lower the uncertainty inherent to the sort of transformations intrinsic to business restructuring.