@startuml
hide footbox
title Transaction supported by the Order Result Tracker part of the tool
participant OF as "OF (SUT)"
participant ORT as "ORT (Order Manager)" #99FF99
group Order Results Management (LAB-3)
OF -> ORT : OUL (R22, R24) or ORU^R01
activate ORT
ORT --> OF : ACK
deactivate ORT
end
@enduml