diff --git a/src/main/java/org/gridsuite/study/server/service/StudyService.java b/src/main/java/org/gridsuite/study/server/service/StudyService.java
index 874d1d70c..eb096a7d5 100644
--- a/src/main/java/org/gridsuite/study/server/service/StudyService.java
+++ b/src/main/java/org/gridsuite/study/server/service/StudyService.java
@@ -1674,7 +1674,7 @@ private List<ReportNode> getSubReporters(UUID nodeUuid, UUID reportUuid, String
                 .addAll(subReporter.getChildren()));
         return subReportersByNode.keySet().stream().map(nodeId -> {
             ReportNode newSubReporter = ReportNode.newRootReportNode().withMessageTemplate(nodeId, nodeId)
-                    .withUntypedValue("id", reportUuid.toString()).build();
+                    .withUntypedValue("subReportId", reportUuid.toString()).build();
             subReportersByNode.get(nodeId).forEach(child -> insertReportNode(newSubReporter, child));
             return newSubReporter;
         }).collect(Collectors.toList());
diff --git a/src/test/java/org/gridsuite/study/server/service/ReportServiceTest.java b/src/test/java/org/gridsuite/study/server/service/ReportServiceTest.java
index c4790d986..e14a8cfbf 100644
--- a/src/test/java/org/gridsuite/study/server/service/ReportServiceTest.java
+++ b/src/test/java/org/gridsuite/study/server/service/ReportServiceTest.java
@@ -99,6 +99,8 @@ public class ReportServiceTest {
 
     private static final String STUDY_UPDATE_DESTINATION = "study.update";
 
+    private static final String SUB_REPORT_ID = "subReportId";
+
     private static final long TIMEOUT = 1000;
 
     private void cleanDB() {
@@ -301,25 +303,25 @@ private ReportNode getNodeReport(String reportUuid, String nodeUuid) {
     private ReportNode getNodeSimpleReport(String reportUuid, String nodeUuid) {
         ReportNode reporter = ReportNode.newRootReportNode().withMessageTemplate(reportUuid, reportUuid).build();
         reporter.newReportNode().withMessageTemplate(nodeUuid, nodeUuid)
-                .withUntypedValue("id", reportUuid).add();
+                .withUntypedValue(SUB_REPORT_ID, reportUuid).add();
         return reporter;
     }
 
     private ReportNode getRootNodeSimpleReport(String reportUuid) {
         ReportNode reporter = ReportNode.newRootReportNode().withMessageTemplate(reportUuid, reportUuid).build();
         reporter.newReportNode().withMessageTemplate("Root", "Root")
-                .withUntypedValue("id", reportUuid).add();
+                .withUntypedValue(SUB_REPORT_ID, reportUuid).add();
         return reporter;
     }
 
     private ReportNode getNodeMultipleReport(String reportUuid, String nodeUuid) {
         ReportNode reporter = ReportNode.newRootReportNode().withMessageTemplate(reportUuid, reportUuid).build();
         ReportNode subReporter = ReportNode.newRootReportNode().withMessageTemplate(MODIFICATION_NODE_UUID.toString(), MODIFICATION_NODE_UUID.toString())
-                .withUntypedValue("id", reportUuid).build();
+                .withUntypedValue(SUB_REPORT_ID, reportUuid).build();
         subReporter.newReportNode().withMessageTemplate("test" + nodeUuid, "test" + nodeUuid).add();
         addChildReportNode(reporter, subReporter);
         addChildReportNode(reporter, ReportNode.newRootReportNode().withMessageTemplate(nodeUuid, nodeUuid)
-                .withUntypedValue("id", reportUuid).build());
+                .withUntypedValue(SUB_REPORT_ID, reportUuid).build());
         return reporter;
     }
 }