How to extend the published Utility Network model?

Question

Hi,

In my organization we need to expand the model (add a new subtype and assign new domains to it) of Utility network that is already published and in use.

What is proper way to do this? I haven't found the documentation on this. Is the proper way to apply updated asset package again on a same UN? Do I have to register new columns as versioned again? If yes, does that mean I have to remove connection between ArcGIS server and our sde, because I can not unregister it while it is published on ArcGIS server?

If anyone has a clue of what is proper way to do it, or have the article about it, please share it with us.

Thank you

PaulLeBlanc1 · Accepted Answer

Since your UN is already versioned, enabled, and published, there is no need to apply the asset package again.

Stop your service, disable topology, and add your subtypes (configuring as need). Then enable and restart your service.