2. The method of claim 1 further comprising: using the first set of data and the third set of data to effect a business process.
2. The method of claim 1 further comprising: using the first set of data and the third set of data to effect a business process. 7. The method of claim 2 , wherein the effecting a business process comprises processing the third data set to produce business data, and providing the business data to the first external system and the second external system.