No matter which persona you use in a test case, the test data will be the same, because the flow of events is the same for the primary and secondary personas.

Such a behemoth would impose a kind of "tilt" on the universe, causing matter to move in one particular direction - as observations of the dark flow suggest.

With extended data lineage, you can track the flow of data across your enterprise, no matter which process or application is moving or transforming your data.