I created a model that should build a geometric network from derived features. I added this features to a geodatabase and now I want to build a network out of them. I can build the network but everything behind this toll is whited out before I want to execute the model the first time. I know the reason because the geometric network does not exist yet. But I want to execute the model as a whole only one time and not step by step. Has anyone a solution how to realize this respectively how to colour the model after "build geometric network" before executing it the first time. I added a screenshot of the relevant part of my model.
Thanks for your help!