* correlation id / process id/ process execution id / process request id / global message id : it is a GUUID (Global Universal Unique IDentifier....) affected to all the generated message exchanges, hierarchically created from the a incoming request. it allows to regroup them.
* process loop / loop id :
* branch id / thread id (???) :
* component instance key / component key : key associated to the component instance
* trace code / trace id / log id / log code / trace nature : a code identifying uniquely a trace nature
*
* process loop / loop id :
* branch id / thread id (???) :
* component instance key / component key : key associated to the component instance
* trace code / trace id / log id / log code / trace nature : a code identifying uniquely a trace nature
*