Been doing some testing and am running into various walls.
1. It looks like you have to be a Local Admin on the machine to do the enrollment of the Profile for Domain-joined PCs.
2. This command at least calls the enrollment process, but it doesn't enter the Network ID. It still prompts for that. Tried all the other parameters for that command too. No dice. AND you still need to be a local admin.
If only the Agent had the functionality to install the Windows Profile.