diff --git a/examples/functions/fares/ENTUR-SchoolTwiceADayTripCarnet_2020120.xml b/examples/functions/fares/ENTUR-SchoolTwiceADayTripCarnet_2020120.xml
index 9b2616ba7..545bfac69 100644
--- a/examples/functions/fares/ENTUR-SchoolTwiceADayTripCarnet_2020120.xml
+++ b/examples/functions/fares/ENTUR-SchoolTwiceADayTripCarnet_2020120.xml
@@ -200,7 +200,7 @@
 						<AmountOfPriceUnitProduct id="ENT:school_carnet" version="1">
 							<Name lang="no">School transport with limited number of rides</Name>
 							<ChargingMomentType>beforeTravel</ChargingMomentType>
-							<OperatorRef versionRef="1.0" ref="ENT:bergen_muni"/>
+							<OperatorRef versionRef="EXTERNAl" ref="ENT:bergen_muni"/>
 							<GenericParameterAssignment id="ENT:school_carnet" version="1" order="1">
 								<FareStructureElementRef version="1" ref="ENT:school_carnet@conditions_of_sale"/>
 							</GenericParameterAssignment>
@@ -396,7 +396,7 @@
 																			<validityParameters>
 																				<StopPlaceRef versionRef="EXTERNAl" ref="NSR:123"/>
 																				<ServiceJourneyRef versionRef="EXTERNAl" ref="ENT:ServiceJourney:12348"/>
-																				<OperatorRef versionRef="1.0" ref="ENT:bergen_muni"/>
+																				<OperatorRef versionRef="EXTERNAl" ref="ENT:bergen_muni"/>
 																			</validityParameters>
 																		</CustomerPurchaseParameterAssignment>
 																	</validityParameterAssignments>
@@ -411,7 +411,7 @@
 																			<validityParameters>
 																				<StopPlaceRef versionRef="EXTERNAl" ref="NSR:123"/>
 																				<ServiceJourneyRef versionRef="EXTERNAl" ref="ENT:ServiceJourney:12347"/>
-																				<OperatorRef versionRef="1.0" ref="ENT:bergen_muni"/>
+																				<OperatorRef versionRef="EXTERNAl" ref="ENT:bergen_muni"/>
 																			</validityParameters>
 																		</CustomerPurchaseParameterAssignment>
 																	</validityParameterAssignments>
@@ -440,7 +440,7 @@
 																			<validityParameters>
 																				<StopPlaceRef versionRef="EXTERNAl" ref="NSR:891"/>
 																				<ServiceJourneyRef versionRef="EXTERNAl" ref="ENT:ServiceJourney:123455438"/>
-																				<OperatorRef versionRef="1.0" ref="ENT:bergen_muni"/>
+																				<OperatorRef versionRef="EXTERNAl" ref="ENT:bergen_muni"/>
 																			</validityParameters>
 																		</CustomerPurchaseParameterAssignment>
 																	</validityParameterAssignments>
@@ -455,7 +455,7 @@
 																			<validityParameters>
 																				<StopPlaceRef versionRef="EXTERNAl" ref="NSR:891"/>
 																				<ServiceJourneyRef versionRef="EXTERNAl" ref="ENT:ServiceJourney:123455438"/>
-																				<OperatorRef versionRef="1.0" ref="ENT:bergen_muni"/>
+																				<OperatorRef versionRef="EXTERNAl" ref="ENT:bergen_muni"/>
 																			</validityParameters>
 																		</CustomerPurchaseParameterAssignment>
 																	</validityParameterAssignments>