<xs:complexType name="office-of-filingType"> <xs:choice> <xs:sequence> <xs:element name="region" type="exch:regionType"/> <xs:element name="country" type="exch:countryType" minOccurs="0"/> </xs:sequence> <xs:element name="country" type="exch:countryType"/> </xs:choice> </xs:complexType> |