For Business Modeling, there is useful data in the model that is hard to visualize with either the Documentation (item details) or Element Relationship Matrix (single link) reports.
It would be valuable to have reports that display a workflow chain, for example, showing interactions related to producing a final object in terms of the involved processes and intermediate objects. Some systems like EA have tools for Activity-based Costing analysis which do something like this. In effect, it would involve displaying the element workflow network. A similar feature for software would be display of execution path scenarios, which would be useful in test design.