I pushed some work regarding model references and validation in a 'model-ref' branch on github. I basically just copied a part of the domain model into the domain-controller module (since it was empty), since i want to discuss that before merging it into the actual model. At the moment it's just doing validation, but could also be used for decoupling model updates from the actual model using references. This however depends mostly on how much of the model we want to expose for runtime management. In general i think it would make sense to separate the runtime view on the domain from the model. Maybe you can briefly look at that and see if that makes sense and we can discuss where we are going with that.
I pushed some work regarding model references and validation in a 'model-ref' branch on github. I basically just copied a part of the domain model into the domain-controller module (as it was empty), since i want to discuss that before merging it into the actual model. At the moment it's just doing validation, but could also be used for decoupling model updates from the actual model using references. This however depends mostly on how much of the model we want to expose for runtime management. In general i think it would make sense to separate the runtime view on the domain from the model. Maybe you can briefly look at that and see if that makes sense and we can discuss further steps.