Start Event

A BPMN 1.1 Start Event indicates where a particular Process begins. Every Process in Enterprise Architect must begin with a Start Event.

BPEL Properties:

Double-click on the Start Event in the BPEL diagram (or)
Right-click on the Start Event | BPEL | BPEL Properties

Reference

Option	Action	See also
Name	Specify the name for the Start Event.
Trigger Type	Select a trigger for the Start Event, namely: Conditional Link Message Multiple None Signal Timer
Details Tab	Depending on the selected Trigger Type, the 'Details' tab changes as shown: Conditional Trigger Type Condition - Select a BPMN 1.1 Condition from the list of Condition(s) created in the Supporting Elements Package Message Trigger Type Web Service - Select a BPMN 1.1 Web Servicefrom the Package (in the Supporting Elements Package) that represents one of the involved Participants Message - Select a BPMN 1.1 Message from the list of Message(s) in the selected Web Service Multiple Trigger Type Events - Select additional BPMN 1.1 Start Events from the list of events in this Process that might trigger the Process, by clicking the button Timer Trigger Type Time Cycle - Specify the value for the time duration Time Date - Specify the value for the time date
Assignments	Select one or more Assignment elements created in the SupportingElements Package in this tab (Optional).	Assignment Create BPEL 1.1 Model Structure
OK	Save the values entered in the dialog.
Cancel	Discard the values entered in the dialog.
Help	Display this Help topic.
General	Open the 'UML Properties' dialog.	Properties

Notes

Set either 'Time Cycle' or 'Time Date for Timer Trigger Type' but not both as they are mutually exclusive fields
Link, None and Signal Event types cannot be mapped to BPEL 1.1