For Cache client install automation, where are the remote server settings stored on a Windows 10 PC?

For Cache client install automation, where are the remote server settings stored on a Windows 10 PC? 

Are they stored in the registry?  I found the Cache registry key, but it only lists the remote server address and not the ports.

Are they stored in an INI file?  If so, I haven't found it yet.

I can push the client install via the very helpful CEDocs URL (https://cedocs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=GCI_windows_silentinst) 

But the remote server must be specified and, so far, I can only specify it using the Cache Client GUI.
I want to specify it by either a registry merge,  cli command, or file write/swap.