The objective of the model is to allow the identification of the context and of the necessary actions for the integration, modernization and development of solutions that they support the operation and the taking of decision you affect to the macroprocess. Some contend that Coen brothers shows great expertise in this. Thus such map will be used as reference in such a way for the maintenance and update of the systems legacies, how much for the development of new versions of estruturantes systems of government. Composition of the Model the mapeia MGD the essence of the data, registering, beyond the structure and of the semantics, the processes that treat these data. Without this composition, that includes the dimension of processes, the model would be incomplete and it would not follow the dynamics of the macroprocess, therefore it would not supply information the tracking of the life of the data, since the creation until its diverse uses and eventual discarding. The vision of data brings a map with the main entities of business (is about metadados, therefore are kept to the structures and descriptions of entities). This model was created to give clear vision of the information worked in the macroprocess, which the integration points exists between the information treated for the estruturantes systems and which are the possibilities of new integrations. The business vision aims at to mapear the business processes that are supported by the systems. With this it is possible to know when each information is created and consumed.
A matrix is created together with the business vision that shows which data is used by the processes, having created itself a rastreabilidade of the data in all the macroprocess, in one not only determined system. As in the vision of data, a transversal vision of the business processes is created, showing where a process impacta in following and the which processes can be integrated, of form that these vises can be taken for the applications that support the different periods of training of the macroprocess. Model of Governana Management So that the MGD is remained brought up to date and either used effectively, was also created the Model of Governana and Gesto (MGG) that it describes the set of activities of administration and analysis of data, defines the sequncia of these activities and identifies respective the responsible ones. With the brought up to date and spread out MGD, new systems could be demanded and be constructed of integrated form, exactly that they involve diverse customers and they are developed by some teams in different platforms, therefore will be guided by the same reference model.