diff --git a/RFXtoRP_RfxConfigurationRp.ftl b/RFXtoRP_RfxConfigurationRp.ftl
index eedac18..87d6b77 100644
--- a/RFXtoRP_RfxConfigurationRp.ftl
+++ b/RFXtoRP_RfxConfigurationRp.ftl
@@ -33,5 +33,6 @@
  <#noparse><#assign text_language_rfx   = </#noparse>"${reflex_platform_project.text_language!"en"}<#noparse>"></#noparse>
  </#list>
 
-    <#noparse><#assign uniqueness = </#noparse>"${file.reflex_platform_project_list.site_code_unicity}<#noparse>"></#noparse>
+
+    <#noparse><#assign uniqueness = </#noparse>"${file.reflex_platform_project_list[0].site_code_unicity}<#noparse>"></#noparse>