Hi

I confirm that there is no transport of initialization parameters from the local adapter.xml file (by which the Proxy Adapters are configured) to the remote Adapters.
Only with the special "piped mode" configuration, the Proxy Adapter launches the Remote Server and provides it with configuration parameters it found in its own configuration.
When the Remote Server is launched as a standalone process, the Adapter parameters should be put on the Remote Server command line. Moreover, when a custom Remote Server is used, as in your case, the parameters for the Adapters have to be provided by custom code, by putting them into the "AdapterParams" and "AdapterConfig" members of the "MetadataProviderServer" and/or "DataProviderServer" instances, before calling "Start".

Dario