Hello. I've been trying to write some unit tests for my HLA application using OpenRTI (1516e bindings). Is it possible to create two different RTI ambassadors (and therefore different federate ambassadors), and have them connect to the same thread mode? I.e. I'm using the following code rti_ambassador->connect(..., "thread://"); to create an ambassador. But how do I make the second ambassador connect to the same federation as the first one?