Description Kunal Prasad 2013-04-24 05:39:15 EDT

Hi,

In BPMN2 DI Specification, DiagramElement has below structure :

<xsd:complexType abstract="true" name="DiagramElement">
		<xsd:sequence>
			<xsd:element name="extension" minOccurs="0">
				<xsd:complexType>
					<xsd:sequence>
						<xsd:any namespace="##other" minOccurs="0" maxOccurs="unbounded" />
					</xsd:sequence>
				</xsd:complexType>
			</xsd:element>
		</xsd:sequence>
		<xsd:attribute name="id" type="xsd:ID" />
		<xsd:anyAttribute namespace="##other" processContents="lax" />
	</xsd:complexType>

In BPMN DI Metamodel, field extension defined in above schema is missing. This avoids us to add any extension needed for a diagram element. Please add this element in the BPMN2 DI Metamodel ASAP.

DI Spec: http://www.omg.org/spec/BPMN/20100501/DI.xsd

Thanks,
Kunal