diff --git a/src/main/java/org/gridsuite/modification/server/NetworkModificationController.java b/src/main/java/org/gridsuite/modification/server/NetworkModificationController.java
index 3ce2b0bd2..b6be226a7 100644
--- a/src/main/java/org/gridsuite/modification/server/NetworkModificationController.java
+++ b/src/main/java/org/gridsuite/modification/server/NetworkModificationController.java
@@ -225,11 +225,10 @@ public ResponseEntity<UUID> createNetworkCompositeModification(@RequestBody List
     @ApiResponses(value = {@ApiResponse(responseCode = "200", description = "Content of the composite modification"),
         @ApiResponse(responseCode = "404", description = "This composite modification does not exist")}
     )
-    // TODO : renvoyer plutôt des métadonnées plutôt que des modifications complètes ?? (List<ModificationMetadata>) ?? => bof pas de name dedans !
     public ResponseEntity<List<ModificationInfos>> getCompositeModificationContent(@PathVariable("id") UUID compositeModificationId) {
         return ResponseEntity.ok()
                 .contentType(MediaType.APPLICATION_JSON)
-                .body(networkModificationService.getCompositeModificationContentInfos(compositeModificationId)
+                .body(networkModificationService.getCompositeModificationContentMetadata(compositeModificationId)
         );
     }
 
diff --git a/src/main/java/org/gridsuite/modification/server/repositories/NetworkModificationRepository.java b/src/main/java/org/gridsuite/modification/server/repositories/NetworkModificationRepository.java
index 08877b28e..c0349135e 100644
--- a/src/main/java/org/gridsuite/modification/server/repositories/NetworkModificationRepository.java
+++ b/src/main/java/org/gridsuite/modification/server/repositories/NetworkModificationRepository.java
@@ -194,6 +194,7 @@ public List<ModificationInfos> getModifications(UUID groupUuid, boolean onlyMeta
         return getModifications(groupUuid, onlyMetadata, errorOnGroupNotFound, false);
     }
 
+    // TODO : regarder cette récup de métadata plutôt que la mienne
     @Transactional(readOnly = true)
     public List<ModificationInfos> getModifications(UUID groupUuid, boolean onlyMetadata, boolean errorOnGroupNotFound, boolean onlyStashed) {
         try {
@@ -315,6 +316,15 @@ public ModificationInfos getModificationInfo(UUID modificationUuid) {
         return getModificationInfos(optionalModificationEntity.get());
     }
 
+    @Transactional(readOnly = true)
+    public ModificationInfos getMetadata(UUID modificationUuid) {
+        Optional<ModificationEntity> optionalModificationEntity = modificationRepository.findById(modificationUuid);
+        if (!optionalModificationEntity.isPresent()) {
+            throw new NetworkModificationException(MODIFICATION_NOT_FOUND, modificationUuid.toString());
+        }
+        return ModificationInfos.fromEntity(optionalModificationEntity.get());
+    }
+
     @Transactional // To have the 2 delete in the same transaction (atomic)
     public void deleteModificationGroup(UUID groupUuid, boolean errorOnGroupNotFound) {
         try {
@@ -388,16 +398,17 @@ public List<ModificationInfos> getModificationsInfos(@NonNull List<UUID> uuids)
     }
 
     /**
+     * @param onlyMetadata if true, only returns the basic data common to all the modificaions
      * @return the data from all the network modification contained in the composite modification sent as parameters
      */
     @Transactional(readOnly = true)
-    public List<ModificationInfos> getCompositeModificationsContentInfos(@NonNull List<UUID> uuids) {
+    public List<ModificationInfos> getCompositeModificationsContentInfos(@NonNull List<UUID> uuids, boolean onlyMetadata) {
         List<ModificationInfos> entities = new ArrayList<>();
         uuids.forEach(uuid -> {
             List<UUID> foundEntities = modificationRepository.findModificationIdsByCompositeModificationId(uuid);
             List<ModificationInfos> orderedModifications = foundEntities
                     .stream()
-                    .map(this::getModificationInfo)
+                    .map(onlyMetadata ? this::getMetadata : this::getModificationInfo)
                     .toList();
             entities.addAll(orderedModifications);
         }
diff --git a/src/main/java/org/gridsuite/modification/server/service/NetworkModificationService.java b/src/main/java/org/gridsuite/modification/server/service/NetworkModificationService.java
index aec3b347e..2e1e8c6ac 100644
--- a/src/main/java/org/gridsuite/modification/server/service/NetworkModificationService.java
+++ b/src/main/java/org/gridsuite/modification/server/service/NetworkModificationService.java
@@ -78,8 +78,8 @@ public List<ModificationInfos> getNetworkModifications(UUID groupUuid, boolean o
 
     @Transactional(readOnly = true)
     // Need a transaction for collections lazy loading ==> TODO : this is copy pasted, is this true here ?
-    public List<ModificationInfos> getCompositeModificationContentInfos(UUID compositeModificationUuid) {
-        return networkModificationRepository.getCompositeModificationsContentInfos(List.of(compositeModificationUuid));
+    public List<ModificationInfos> getCompositeModificationContentMetadata(UUID compositeModificationUuid) {
+        return networkModificationRepository.getCompositeModificationsContentInfos(List.of(compositeModificationUuid), true);
     }
 
     @Transactional(readOnly = true)
@@ -291,7 +291,7 @@ public Optional<NetworkModificationResult> duplicateModifications(UUID targetGro
     public Optional<NetworkModificationResult> insertCompositeModifications(UUID targetGroupUuid,
                                                                             UUID networkUuid, String variantId,
                                                                             ReportInfos reportInfos, List<UUID> modificationsUuids) {
-        List<ModificationInfos> modificationInfos = networkModificationRepository.getCompositeModificationsContentInfos(modificationsUuids);
+        List<ModificationInfos> modificationInfos = networkModificationRepository.getCompositeModificationsContentInfos(modificationsUuids, false);
         networkModificationRepository.saveModificationInfos(targetGroupUuid, modificationInfos);
         return applyModifications(networkUuid, variantId, reportInfos, modificationInfos);
     }
@@ -334,7 +334,7 @@ public Optional<NetworkModificationResult> applyModificationsFromUuids(UUID netw
                                                                            String variantId,
                                                                            ReportInfos reportInfos,
                                                                            List<UUID> modificationsUuids) {
-        List<ModificationInfos> modificationInfos = networkModificationRepository.getCompositeModificationsContentInfos(modificationsUuids);
+        List<ModificationInfos> modificationInfos = networkModificationRepository.getCompositeModificationsContentInfos(modificationsUuids, false);
         return applyModifications(networkUuid, variantId, reportInfos, modificationInfos);
     }
 }