@startuml
hide footbox
title Test Results Management (LAB-5)
participant AM as "AM (Order Manager)" #99FF99
participant OF as "OF (SUT)"
AM -> OF : OUL^R22^OUL_R22
activate OF
OF --> AM : ACK^R22^ACK
deactivate OF
AM -> OF : OUL^R23^OUL_R23
activate OF
OF --> AM : ACK^R23^ACK
deactivate OF
@enduml