Inclusion of the following API concepts:

• Configuration
• ProcessEngine
• ProcessDefinitionService
• ProcessBuilder
• ProcessInstance or Process
• Execution or Token
• StartEvent with no Trigger
• EndEvent with no Result
• WaitState
• Exclusive Gateway
• Sequence Flow

Inclusion of the following process constructs

• processe (<process/>)
• start event (<start/>)
• state == wait tasks (<state/>)
• exclusive gateway (<exclusive/>)
• sequence flow (<flow/>

<process>
<start name='A'>
<flow to='B'/>
</start>
<exclusive name='B' [expr='outcome']>
<flow to='C' [expr='expr1'] [name='accept']/>
<flow to='E' [expr='expr2'] [name='reject']/>
<flow to='D' [default='true'] [name='unknown']/>
</exclusive>
<state name='C'>
<flow to='E'/>
</state>
<exclusive name='D'>
<handler class='foo.bar'>
<config>
any
</config>
</handler>
</exclusive>
<end name='E'/>
</process>

The GPD will support the BPMN notation for these concepts
and they will be documented as such in the documentation.