current text: "What constitutes a trigger (nature of the event as defined in your organization) Including alerts without an event" Will clarify what we mean by" trigger" (aka the who what when and where - see FHIR_NNNN - todo find tracker) and that the the business rules and workflow that surround a trigger are implementation specific and are out of scope, i.e how your organization figures out that a specific event is a trigger. We will update in the use case section to state the expectation that the trigger might be the same trigger as is ADT A01 event trigger