What initiates a Relative Time Event?

The initiation of a Relative Time Event is effectively captured by the concept of temporal ordering in modeling scenarios. When we consider the word "after," it signifies that the event in question occurs following a specific reference point in time. This establishes a relationship where the event is triggered once a designated point has passed, helping to create a clear timeline.

In systems modeling, the ability to set events in relation to others is crucial. The choice of using "after" allows for precise delineation of when something should occur concerning a previously defined event. It implies that some condition or action is set into motion after another has completed or reached a certain stage, which is foundational when organizing temporal events within models.

Understanding this principle aids in constructing models that effectively illustrate processes and interactions over time. Hence, "after" serves as a pivotal trigger for establishing relative timing in events, making it the correct choice in this context.