<xs:element ref="vamsas:Provenance" minOccurs="0" maxOccurs="1"/>
<xs:element ref="vamsas:VAMSAS" minOccurs="1" maxOccurs="unbounded"/>
<xs:element ref="vamsas:ApplicationData" minOccurs="0" maxOccurs="unbounded"/>
+ <xs:element ref="vamsas:Attachment" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>