First and foremost, the article Choosing the right model for you by Robert Krisher is one of the most useful reads for anyone that is at the stage of deciding on which model to choose from. It breaks down the fundamental differences between each of the implementation models in a very detailed, but easy to understand manner for each industry. I highly recommend reading this article.
The fundamental issue I am currently facing (and the title alludes to my anxiety) is I am not trying to choose the right model for me. I'm trying to choose the right model for the stakeholders and subject matter experts that will be relying on and using this new UN data model. I feel the chosen model and configuration decisions should rely on industry expertise (Electric, Gas, Water), departmental workflows and process, integrations with other systems and software, and industry trends. Who is best suited to make those decisions but the Subject Matter Experts (SMEs) themselves.
As a GIS professional (and I have multiple Utility Networks to migrate), how do I communicate with these SMEs on the varying differences of the model configurations and capabilities without using the terms containment, association, subnetwork tracing, etc. In addition, our communication must be tailored to the role of the SME and that can differ greatly. For instance, explaining the value or differences between an Electric Utility Network Foundation Essential Model and Expanded Model to a T&D Supervisor or lineman is probably different than that of a System Operator or Electrical Engineer.
From a governance perspective, how are others in this forum engaging with those SMEs and how are you communicating with those roles effectively during your model and configuration decision making process? Is there any information available to help deliver this message and develop an effective way to communicate the differences and value of implementing a UN model in terms they can relate to or understand?