<xsd:complexType name="RSP_Z82.VISIT.CONTENT"> <xsd:sequence> <xsd:element ref="AL1" minOccurs="1" maxOccurs="unbounded" /> <xsd:element ref="RSP_Z82.PATIENT_VISIT" minOccurs="0" maxOccurs="1" /> </xsd:sequence> </xsd:complexType>