<type>Attlist</type><name>pos</name><comment>The attribute pos is used to identify the specific position of the reference (e.g., in source or destination) with respect to the element being identified with the relative eId.</comment>
<xsd:attributeGroup name="pos"><xsd:annotation><xsd:documentation><type>Attlist</type><name>pos</name><comment>The attribute pos is used to identify the specific position of the reference (e.g., in source or destination) with respect to the element being identified with the relative eId.</comment></xsd:documentation></xsd:annotation><xsd:attribute name="pos" type="posType"/></xsd:attributeGroup>