<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            xmlns="http://www.example.org"
            targetNamespace="http://www.example.org"
            elementFormDefault="unqualified"
            attributeFormDefault="unqualified"> 

	<xsd:element name="customer" type="customer-type"/>

	<xsd:complexType name="address-type">
    		<xsd:sequence>
      			<xsd:element name="zipcode" type="xsd:string"/>
			<xsd:element name="permanent" type="xsd:boolean"/>			
		</xsd:sequence>
		<xsd:attribute name="street" type="xsd:string"/>
		<xsd:attribute name="city" type="xsd:string"/>
	</xsd:complexType>
	
	<xsd:complexType name="customer-type">
	 	<xsd:sequence>
      			<xsd:element name="firstName" type="xsd:string"/>			
			<xsd:element name="lastName" type="xsd:string"/>			
			<xsd:element name="address" type="address-type"/>			
		</xsd:sequence>
		<xsd:attribute name="customerID" type="xsd:int"/>
		<xsd:attribute name="sin" type="xsd:string"/>	
	</xsd:complexType>

</xsd:schema>