
| QName | Type | Fixed | Default | Use | Inheritable | Annotation | 
|---|---|---|---|---|---|---|
| endpointReference | tRoles | optional | ||||
| expressionLanguage | xsd:anyURI | optional | ||||
| part | xsd:NCName | optional | ||||
| partnerLink | xsd:NCName | optional | ||||
| property | xsd:QName | optional | ||||
| variable | BPELVariableName | optional | ||||
| Wildcard: ANY attribute from ANY namespace OTHER than 'No Namespace' | ||||||
<xsd:element name="from" type="tFrom"/>  |