Thanks Sarah, as you say my desire was to hide the complexity. This was also true of the viewer as well. I also have some questions around creating a generic reporting capability, but I will post these queries / suggestions separately. As to the Visio integration I will investigate further, time per...

Firstly I think this is great work. Two things are puzzling me though: 1) Is there a case for a cut down/simplified model to support enterprises being able to take an iterative, incremental approach to modelling the enterprise? The model already supports this, but can we provide a simplified view to...