diff --git a/RFXtoRP_HsrPrepa.ftl b/RFXtoRP_HsrPrepa.ftl
index 21d3d1c..4d6f725 100644
--- a/RFXtoRP_HsrPrepa.ftl
+++ b/RFXtoRP_HsrPrepa.ftl
@@ -56,12 +56,13 @@
           "datas" :         
           <#include "RFXtoRP_HsrPrepa_TrackingHuLabelled.ftl">          
           },
+
           <#if despatched_ipg.carton_number != "000000000000000000" && despatched_ipg.carton_number!=despatched_ipg.hd_number >
          {
           <#assign includeHU = []>
           <#list preparation_line.despatched_ipg_list as despatched_ipg2>
           <#if despatched_ipg.hd_number == despatched_ipg2.hd_number >
-             <#assign includeHU += ["despatched_ipg2.carton_number"]>
+             <#assign includeHU += ["${despatched_ipg2.carton_number}"]>
           </#if>
           </#list>
           <#assign apiReflexPlatformID = ApiReflexPlatformID.HandlingunitHUsAdded> 
@@ -70,7 +71,7 @@
           <#include "RFXtoRP_HsrPrepa_HandlingunitHUsAdded.ftl">
          }
          </#if>
-
+          <#sep>
             </#list>
           </#list>