Description
A Signal Start Event means that a signal, which has been broadcast from another process, has arrived and triggered the start of a process.
A Signal Start Event displays either of the following on a diagram:
- A Signal Start Event name if the name is specified.
 - A Signal Ref property value if the name is unspecified.
 
Notation
- Interrupting Signal Start Event

 - Non-Interrupting Signal Start Event

 
Related element
Related procedure