diff --git a/src/main/java/org/gridsuite/network/map/dto/definition/voltagelevel/VoltageLevelFormInfos.java b/src/main/java/org/gridsuite/network/map/dto/definition/voltagelevel/VoltageLevelFormInfos.java
index f42cd8f2..3da69853 100644
--- a/src/main/java/org/gridsuite/network/map/dto/definition/voltagelevel/VoltageLevelFormInfos.java
+++ b/src/main/java/org/gridsuite/network/map/dto/definition/voltagelevel/VoltageLevelFormInfos.java
@@ -15,6 +15,7 @@
 import org.gridsuite.network.map.dto.definition.extension.IdentifiableShortCircuitInfos;
 
 import java.util.List;
+import java.util.Map;
 import java.util.Optional;
 
 /**
@@ -53,4 +54,7 @@ public class VoltageLevelFormInfos extends ElementInfosWithProperties {
     @JsonInclude(JsonInclude.Include.NON_NULL)
     private Boolean isRetrievedBusbarSections;
 
+    @JsonInclude(JsonInclude.Include.NON_NULL)
+    Map<String, List<String>> busBarSectionInfos;
+
 }
diff --git a/src/main/java/org/gridsuite/network/map/dto/mapper/VoltageLevelInfosMapper.java b/src/main/java/org/gridsuite/network/map/dto/mapper/VoltageLevelInfosMapper.java
index 7d573476..57d950da 100644
--- a/src/main/java/org/gridsuite/network/map/dto/mapper/VoltageLevelInfosMapper.java
+++ b/src/main/java/org/gridsuite/network/map/dto/mapper/VoltageLevelInfosMapper.java
@@ -12,15 +12,14 @@
 import lombok.Setter;
 import org.gridsuite.network.map.dto.ElementInfos;
 import org.gridsuite.network.map.dto.InfoTypeParameters;
+import org.gridsuite.network.map.dto.definition.busbarsection.BusBarSectionFormInfos;
 import org.gridsuite.network.map.dto.definition.voltagelevel.VoltageLevelFormInfos;
 import org.gridsuite.network.map.dto.definition.voltagelevel.VoltageLevelMapInfos;
 import org.gridsuite.network.map.dto.definition.voltagelevel.VoltageLevelTabInfos;
 import org.gridsuite.network.map.dto.utils.ElementUtils;
 
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
+import java.util.stream.Collectors;
 
 import static org.gridsuite.network.map.dto.utils.ElementUtils.*;
 
@@ -49,6 +48,7 @@ public static ElementInfos toData(Identifiable<?> identifiable, InfoTypeParamete
     public static VoltageLevelTopologyInfos getTopologyInfos(VoltageLevel voltageLevel) {
         VoltageLevelTopologyInfos topologyInfos = new VoltageLevelTopologyInfos();
         Map<Integer, Integer> nbSectionsPerBusbar = new HashMap<>();
+        List<BusBarSectionFormInfos> busbarSectionInfos = new ArrayList<>();
         for (BusbarSection bbs : voltageLevel.getNodeBreakerView().getBusbarSections()) {
             var extension = bbs.getExtension(BusbarSectionPosition.class);
             if (extension != null) {
@@ -62,6 +62,12 @@ public static VoltageLevelTopologyInfos getTopologyInfos(VoltageLevel voltageLev
                 if (extension.getSectionIndex() > nbSectionsPerBusbar.get(extension.getBusbarIndex())) {
                     nbSectionsPerBusbar.put(extension.getBusbarIndex(), extension.getSectionIndex());
                 }
+                BusBarSectionFormInfos busbarSectionInfo = BusBarSectionFormInfos.builder()
+                        .id(bbs.getId())
+                        .vertPos(extension.getSectionIndex())
+                        .horizPos(extension.getBusbarIndex())
+                        .build();
+                busbarSectionInfos.add(busbarSectionInfo);
             } else {
                 return new VoltageLevelTopologyInfos();
             }
@@ -72,6 +78,7 @@ public static VoltageLevelTopologyInfos getTopologyInfos(VoltageLevel voltageLev
 
         topologyInfos.setRetrievedBusbarSections(true);
         topologyInfos.setSwitchKinds(Collections.nCopies(topologyInfos.getSectionCount() - 1, SwitchKind.DISCONNECTOR));
+        topologyInfos.setBusbarSections(busbarSectionInfos);
 
         return topologyInfos;
     }
@@ -94,6 +101,7 @@ protected static VoltageLevelFormInfos toFormInfos(Identifiable<?> identifiable)
             builder.sectionCount(vlTopologyInfos.getSectionCount());
             builder.switchKinds(vlTopologyInfos.getSwitchKinds());
             builder.isRetrievedBusbarSections(vlTopologyInfos.isRetrievedBusbarSections());
+            builder.busBarSectionInfos(vlTopologyInfos.getBusBarSectionInfosGrouped());
         }
 
         builder.identifiableShortCircuit(toIdentifiableShortCircuit(voltageLevel));
@@ -132,9 +140,24 @@ protected static VoltageLevelTabInfos toTabInfos(Identifiable<?> identifiable) {
     @Getter
     @Setter
     public static class VoltageLevelTopologyInfos {
+        List<BusBarSectionFormInfos> busbarSections = List.of();
         boolean isRetrievedBusbarSections = false;
         int busbarCount = 1;
         int sectionCount = 1;
         List<SwitchKind> switchKinds = List.of();
+
+        public Map<String, List<String>> getBusBarSectionInfosGrouped() {
+            return busbarSections.stream()
+                    .collect(Collectors.groupingBy(
+                            section -> String.valueOf(section.getHorizPos()),
+                            Collectors.collectingAndThen(
+                                    Collectors.toList(),
+                                    list -> list.stream()
+                                            .sorted(Comparator.comparing(BusBarSectionFormInfos::getVertPos))
+                                            .map(BusBarSectionFormInfos::getId)
+                                            .toList()
+                            )
+                    ));
+        }
     }
 }
diff --git a/src/test/resources/substations-form-data.json b/src/test/resources/substations-form-data.json
index 5ad4f8ee..19cb44f6 100644
--- a/src/test/resources/substations-form-data.json
+++ b/src/test/resources/substations-form-data.json
@@ -103,7 +103,10 @@
         "switchKinds": [
           "DISCONNECTOR"
         ],
-        "isRetrievedBusbarSections": true
+        "isRetrievedBusbarSections": true,
+        "busBarSectionInfos" : {
+          "1" : ["NGEN4"]
+        }
       }
     ]
   },
@@ -125,7 +128,8 @@
         "busbarCount": 1,
         "sectionCount": 1,
         "switchKinds": [],
-        "isRetrievedBusbarSections": false
+        "isRetrievedBusbarSections": false,
+        "busBarSectionInfos" : { }
       }
     ]
   }
diff --git a/src/test/resources/voltage-level-form-data.json b/src/test/resources/voltage-level-form-data.json
index 7d752ca8..7cb2e6dd 100644
--- a/src/test/resources/voltage-level-form-data.json
+++ b/src/test/resources/voltage-level-form-data.json
@@ -6,5 +6,8 @@
   "busbarCount": 1,
   "sectionCount": 2,
   "switchKinds": ["DISCONNECTOR"],
-  "isRetrievedBusbarSections": true
+  "isRetrievedBusbarSections": true,
+  "busBarSectionInfos" : {
+    "1" : [ "NGEN4"]
+  }
 }
diff --git a/src/test/resources/voltage-levels-form-data.json b/src/test/resources/voltage-levels-form-data.json
index c6bf9925..a557f050 100644
--- a/src/test/resources/voltage-levels-form-data.json
+++ b/src/test/resources/voltage-levels-form-data.json
@@ -62,7 +62,10 @@
     "busbarCount": 1,
     "sectionCount": 2,
     "switchKinds": ["DISCONNECTOR"],
-    "isRetrievedBusbarSections": true
+    "isRetrievedBusbarSections": true,
+    "busBarSectionInfos" : {
+      "1" : [ "NGEN4" ]
+    }
   },
   {
     "id": "VLGEN5",
@@ -78,7 +81,8 @@
     "busbarCount": 1,
     "sectionCount": 1,
     "switchKinds": [],
-    "isRetrievedBusbarSections": false
+    "isRetrievedBusbarSections": false,
+    "busBarSectionInfos" : { }
   },
   {
     "id": "VLGEN6",