Intermediate message events can be placed on an activity boundary in BPMN. This use represents a form of exception handling for a task or sub-process, in response to an incoming message. This is a very different behavior than the ones we previously described, which show how to use intermediate message events in the course of the normal sequence flow of a business process.
BPMN Diagrams – Undefined Intermediate Events
There are 9 different intermediate events in BPMN. One of them, called the none intermediate event, is “undefined” in that it doesn’t specify a distinct behavior. Unlike the other intermediate events, the none intermediate event has a single interpretation, and will only be used with a specific methodology.
BPMN Diagrams – Introduction to Intermediate Events
Intermediate events are one of the more complex and expressive elements of BPMN diagrams. Here we introduce the different intermediate events.
BPMN Diagrams – How To Use End Events (Part 2)
This is part two of a two part article. The first part is “How To Use End Events (Part 1)”. End events describe how a process ends. Often, the end of one process can initiate other behaviors within a business process. Like death and taxes, every business process has an end. Sometimes more than one.