diff --git a/RFXtoRP_HsrCarrierApt_BookingWMSUpdateAppointment.ftl b/RFXtoRP_HsrCarrierApt_BookingWMSUpdateAppointment.ftl
index 4be2d41..01312fe 100644
--- a/RFXtoRP_HsrCarrierApt_BookingWMSUpdateAppointment.ftl
+++ b/RFXtoRP_HsrCarrierApt_BookingWMSUpdateAppointment.ftl
@@ -154,7 +154,8 @@
 							"OrganisationID": "${organisationRP}"
 						}<#sep>,</#sep>
 						</#list>
-					]
+					],
+					"ProjectID"	: "${projectRP}"
 				}
 				]},
 			<#else>