<type>Complex</type><name>prefaceopt</name><comment>the complex type prefaceopt defines the content model and attributes used by preface. Here the eId attribute is optional</comment>
<xsd:complexType name="prefaceopt"><xsd:annotation><xsd:documentation><type>Complex</type><name>prefaceopt</name><comment>the complex type prefaceopt defines the content model and attributes used by preface. Here the eId attribute is optional</comment></xsd:documentation></xsd:annotation><xsd:choice minOccurs="1" maxOccurs="unbounded"><xsd:group ref="blockElements"/><xsd:group ref="prefaceContainers"/></xsd:choice><xsd:attributeGroup ref="coreopt"/></xsd:complexType>