Merge branch 'changes_for_v1.1' into obsolete_code_request_support

# Conflicts:
#	docs/generated/index.html

OJP/OJP_Common.xsd

@@ -87,6 +87,11 @@
 			<xs:documentation>Reference to an Operator ([TMv6] company  providing public transport services.) </xs:documentation>
 		</xs:annotation>
 	</xs:element>
+	<xs:complexType name="OperatorRefs_RelStructure">
+		<xs:sequence>
+			<xs:element name="OperatorRef" type="siri:OperatorRefStructure" maxOccurs="unbounded"/>
+		</xs:sequence>
+	</xs:complexType>
 	<xs:complexType name="OperatorFilterStructure">
 		<xs:annotation>
 			<xs:documentation>Filter for in/exclusion of transport operators.</xs:documentation>
@@ -425,4 +430,35 @@
 			<xs:group ref="WebLinkGroup" minOccurs="0"/>
 		</xs:sequence>
 	</xs:complexType>
+	<xs:annotation>
+		<xs:documentation>========================================== Sustainability ==========================================</xs:documentation>
+	</xs:annotation>
+	<xs:group name="SustainabilityGroup">
+		<xs:annotation>
+			<xs:documentation>Elements about sustainability. Primarily for TRIPs and LEGs.</xs:documentation>
+		</xs:annotation>
+		<xs:sequence>
+			<xs:element name="EmissionCO2" minOccurs="0">
+				<xs:complexType>
+					<xs:sequence>
+						<xs:element name="KilogramPerPersonKm">
+							<xs:annotation>
+								<xs:documentation>Kilogram by person and by kilometer of CO2 emission.</xs:documentation>
+							</xs:annotation>
+							<xs:simpleType>
+								<xs:restriction base="xs:float">
+									<xs:minInclusive value="0"/>
+								</xs:restriction>
+							</xs:simpleType>
+						</xs:element>
+						<xs:element name="ConfidenceLevel" type="Percentage" minOccurs="0">
+							<xs:annotation>
+								<xs:documentation>Confidence level of the emission value in percent.</xs:documentation>
+							</xs:annotation>
+						</xs:element>
+					</xs:sequence>
+				</xs:complexType>
+			</xs:element>
+		</xs:sequence>
+	</xs:group>
 </xs:schema>