DurationObservation
A DurationObservation is a reference to a Duration during an execution. It points out the NamedElement(s) in the model to observe and whether the observations are when this NamedElement is entered or when it is exited.
A DurationObservation is a reference to a Duration during an execution. It points out the NamedElement(s) in the model to observe and whether the observations are when this NamedElement is entered or when it is exited.