Maestro user guide

Last updated May 19, 2025

BPMN support

The Maestro canvas is compliant with the BPMN 2.0 standard, and supports the following Start, Intermediate, and End elements:

Table 1. Start execution elements
Type	Normal	Event sub-process	Event subprocess non-interrupting
None	Yes	No	No
Message*	Yes	Yes	Yes
Timer	Yes	Yes	Yes
Error	No	Yes	No
Signal	No	No	No
Conditional	No	No	No
Escalation	No	No	No
Compensation	No	No	No
Cancel	No	No	No
Terminate	No	No	No
Multiple parallel	No	No	No

* —These elements are supported for execution via Integration Service connectors.

Table 2. Intermediate execution elements
Type	Catch	Boundary	Boundary non-interrupting	Throw
None	No	No	No	Yes
Message*	Yes	Yes	Yes	Yes
Timer	Yes	Yes	Yes	No
Error	No	Yes	No	No
Signal	No	No	No	No
Conditional	No	No	No	No
Escalation	No	No	No	No
Compensation	No	Yes	No	Yes
Cancel	No	No	No	No
Terminate	No	No	No	No
Link	No	No	No	No
Multiple	No	No	No	No
Multiple parallel	No	No	No	No

* —These elements are supported for execution via Integration Service connectors.

* —These elements are supported for execution via Integration Service.

* —These elements are supported for execution via Integration Service connectors.

** —A specialized task type that waits for a specific message or event to occur, and can be used to instantiate a new process instance.

Table 7. Data
BPMN construct	Supported in Modeler	Supported in Execution
Data Object	Yes	No
Data Store	Yes	No

Table 8. Artifacts
BPMN construct	Supported in Modeler	Supported in Execution
Text Annotation	Yes	No
Group	Yes	No

BPMN construct	Supported in Modeler	Supported in Execution
Subprocess	Yes	Yes
Call Activity	Yes	Yes

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