diff --git a/src/main/java/org/gridsuite/modification/dto/LineCreationInfos.java b/src/main/java/org/gridsuite/modification/dto/LineCreationInfos.java
index ab52f19c..48fe5f4f 100644
--- a/src/main/java/org/gridsuite/modification/dto/LineCreationInfos.java
+++ b/src/main/java/org/gridsuite/modification/dto/LineCreationInfos.java
@@ -19,6 +19,8 @@
 import org.gridsuite.modification.modifications.AbstractModification;
 import org.gridsuite.modification.modifications.LineCreation;
 
+import java.util.List;
+
 /**
  * @author Sylvain Bouzols <sylvain.bouzols at rte-france.com>
  */
@@ -45,6 +47,9 @@ public class LineCreationInfos extends BranchCreationInfos {
     @Schema(description = "Shunt susceptance Side 2")
     private Double b2;
 
+    @Schema(description = "Segments used from catalog")
+    private List<LineSegmentInfos> lineSegments;
+
     @Override
     public AbstractModification toModification() {
         return new LineCreation(this);
diff --git a/src/main/java/org/gridsuite/modification/dto/LineSegmentInfos.java b/src/main/java/org/gridsuite/modification/dto/LineSegmentInfos.java
new file mode 100644
index 00000000..745e87d0
--- /dev/null
+++ b/src/main/java/org/gridsuite/modification/dto/LineSegmentInfos.java
@@ -0,0 +1,12 @@
+package org.gridsuite.modification.dto;
+
+/**
+ * @author El Cheikh Bassel <bassel.el-cheikh_externe at rte-france.com>
+ */
+
+public record LineSegmentInfos(String segmentTypeId,
+                               Integer segmentDistanceValue,
+                               String area,
+                               String temperature,
+                               Double shapeFactor) {
+}