<entityfieldconfig>
	<mainfield>
		<id>custom_number</id>
		<name>key_number</name>
		<xpath>number</xpath>
		<qlfieldname>rental.number</qlfieldname>
		<segmentpreviewname>ENTITYNUMBER</segmentpreviewname>
	</mainfield>
	<fields>
		<field>
			<id>custom_type</id>
			<name>key_type</name>
			<relatedentityxpath>type</relatedentityxpath>
			<xpath>name</xpath>
			<workflowruleconditionincluded>FIELD_CONTAINS_VALUE</workflowruleconditionincluded>
		</field>
		...
	</fields>
		
	<collections>
		<collection>
			<id>custom_items</id>
			<name>key_items</name>
			<relatedentityxpath/>
			<xpath>items</xpath>
			<qlfieldname>rental.items</qlfieldname>
			<method>
				<ejbname>CUSTOMCRMUIRental</ejbname>
				<methodname>loadItemsTab</methodname>
				<parameters>
					<parameter>
						<xpath>[DTO]</xpath>
					</parameter>
				</parameters>
			</method>
			<mainfield>
				<id>custom_serialNumber</id>
				<name>key_serialNumber</name>
				<relatedentityxpath>installedItem</relatedentityxpath>
				<xpath>altCode</xpath>
				<qlfieldname>rental.items.serial_number</qlfieldname>
			</mainfield>
			<fields>
				<field>
					<id>custom_code</id>
					<name>key_product_code</name>
					<relatedentityxpath>installedItem</relatedentityxpath>
					<xpath>product/code</xpath>
					<qlfieldname>rental.items.product_code</qlfieldname>
				</field>
				...
			</fields>
		</collection>
	</collections>
</entityfieldconfig>