A data processing system that includes a processor and a metadata repository storing data describing a plurality of systems and applications. The data processing system also includes integration rules describing a plurality of data distribution formats corresponding to the plurality of systems. The data processing system correlates data between the metadata repository and the integration rules to produce and store an impact analysis of the effect a change would have on the plurality of systems and applications. There is also a master data management system including a metadata repository and integration rules. The master data management system correlates data between the metadata repository and the integration rules to produce and store an impact analysis of the effect a change would have on the plurality of target systems and applications. The master data management system is configured to publish data to the plurality of target systems over a network.