Hey Portico Chaps,
For the NATO MSG 136 project, I wrote a federate that used reserveMultipleObjectInstanceNames against the Pitch RTI. Testing that code as part of MSG164, we've found that this function is not yet implemented in Portico's IEEE1516e implementation (portico/codebase/src/java/portico/org/portico/impl/hla1516e/Rti1516eAmbassador.java).
Any plans to implement that service on the roadmap?