void identify_receiver ( in CosTSPortability::Receiver receiver ) raises (CosTSInteroperation::TSIdentification::NotAvailable, CosTSInteroperation::TSIdentification::AlreadyIdentified);
void identify_sender ( in CosTSPortability::Sender sender ) raises (CosTSInteroperation::TSIdentification::NotAvailable, CosTSInteroperation::TSIdentification::AlreadyIdentified);