diff --git a/pom.xml b/pom.xml
index abb9a0416..5841d52cf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -116,7 +116,7 @@
         <dependency>
             <groupId>org.gridsuite</groupId>
             <artifactId>gridsuite-network-modification</artifactId>
-            <version>${network-modification.version}</version>
+            <version>0.2.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.powsybl</groupId>
diff --git a/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/BranchCreationEntity.java b/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/BranchCreationEntity.java
index a5219e036..7eae20839 100644
--- a/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/BranchCreationEntity.java
+++ b/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/BranchCreationEntity.java
@@ -14,6 +14,8 @@
 
 import jakarta.persistence.*;
 
+import java.util.List;
+
 /**
  * @author Sylvain Bouzols <sylvain.bouzols at rte-france.com>
  */
@@ -66,20 +68,40 @@ public class BranchCreationEntity extends EquipmentCreationEntity {
 
     @OneToOne(cascade = CascadeType.ALL, orphanRemoval = true, fetch = FetchType.LAZY)
     @JoinColumn(name = "current_limits_id1",
-        referencedColumnName = "id",
-        foreignKey = @ForeignKey(
-            name = "current_limits_id1_fk"
-        ), nullable = true)
+            referencedColumnName = "id",
+            foreignKey = @ForeignKey(
+                    name = "current_limits_id1_fk"
+            ), nullable = true)
     private CurrentLimitsEntity currentLimits1;
 
     @OneToOne(cascade = CascadeType.ALL, orphanRemoval = true, fetch = FetchType.LAZY)
     @JoinColumn(name = "current_limits_id2",
-        referencedColumnName = "id",
-        foreignKey = @ForeignKey(
-            name = "current_limits_id2_fk"
-        ), nullable = true)
+            referencedColumnName = "id",
+            foreignKey = @ForeignKey(
+                    name = "current_limits_id2_fk"
+            ), nullable = true)
     private CurrentLimitsEntity currentLimits2;
 
+    @ElementCollection
+    @CollectionTable(
+            name = "currentLimits1",
+            joinColumns = @JoinColumn(name = "id", foreignKey = @ForeignKey(name = "current_limits1_fk_constraint"))
+    )
+    private List<CurrentLimitsEntity> allCurrentLimits1; //  TODO : passerà currentLimits1
+
+    @ElementCollection
+    @CollectionTable(
+            name = "currentLimits2",
+            joinColumns = @JoinColumn(name = "id", foreignKey = @ForeignKey(name = "current_limits2_fk_constraint"))
+    )
+    private List<CurrentLimitsEntity> allCurrentLimits2; //  TODO : passerà currentLimits2
+
+    @Column(name = "selectedOperationalLimitsGroupId1")
+    private String selectedOperationalLimitsGroupId1;
+
+    @Column(name = "selectedOperationalLimitsGroupId2")
+    private String selectedOperationalLimitsGroupId2;
+
     protected BranchCreationEntity(BranchCreationInfos branchCreationInfos) {
         super(branchCreationInfos);
         assignAttributes(branchCreationInfos);
@@ -100,12 +122,12 @@ private void assignAttributes(BranchCreationInfos branchCreationInfos) {
         busOrBusbarSectionId1 = branchCreationInfos.getBusOrBusbarSectionId1();
         busOrBusbarSectionId2 = branchCreationInfos.getBusOrBusbarSectionId2();
         if (branchCreationInfos.getCurrentLimits1() != null) {
-            currentLimits1 = new CurrentLimitsEntity(branchCreationInfos.getCurrentLimits1());
+            allCurrentLimits1 = CurrentLimitsEntity.toEmbeddableCurrentLimits(branchCreationInfos.getCurrentLimits1());
         } else {
             currentLimits1 = null;
         }
         if (branchCreationInfos.getCurrentLimits2() != null) {
-            currentLimits2 = new CurrentLimitsEntity(branchCreationInfos.getCurrentLimits2());
+            allCurrentLimits2 = CurrentLimitsEntity.toEmbeddableCurrentLimits(branchCreationInfos.getCurrentLimits2());
         } else {
             currentLimits2 = null;
         }
@@ -113,6 +135,8 @@ private void assignAttributes(BranchCreationInfos branchCreationInfos) {
         connectionName1 = branchCreationInfos.getConnectionName1();
         connectionDirection2 = branchCreationInfos.getConnectionDirection2();
         connectionName2 = branchCreationInfos.getConnectionName2();
+        selectedOperationalLimitsGroupId1 = branchCreationInfos.getSelectedOperationalLimitsGroupId1();
+        selectedOperationalLimitsGroupId2 = branchCreationInfos.getSelectedOperationalLimitsGroupId2();
         connectionPosition1 = branchCreationInfos.getConnectionPosition1();
         connectionPosition2 = branchCreationInfos.getConnectionPosition2();
         connected1 = branchCreationInfos.isConnected1();
diff --git a/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/CurrentLimitsEntity.java b/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/CurrentLimitsEntity.java
index 9cc000375..75375bfbc 100644
--- a/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/CurrentLimitsEntity.java
+++ b/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/CurrentLimitsEntity.java
@@ -14,6 +14,7 @@
 
 import java.util.List;
 import java.util.UUID;
+import java.util.stream.Collectors;
 
 import jakarta.persistence.*;
 
@@ -25,7 +26,8 @@
 @NoArgsConstructor
 @AllArgsConstructor
 @Entity
-@Table(name = "currentLimits")
+@Embeddable
+@Table(name = "currentLimitsCreation")
 public class CurrentLimitsEntity {
 
     @Id
@@ -36,6 +38,9 @@ public class CurrentLimitsEntity {
     @Column(name = "permanentLimit")
     private Double permanentLimit;
 
+    @Column(name = "operationalLimitGroupId")
+    private String operationalLimitGroupId;
+
     @ElementCollection
     @CollectionTable(
             name = "currentTemporaryLimits",
@@ -43,15 +48,30 @@ public class CurrentLimitsEntity {
     )
     private List<CurrentTemporaryLimitCreationEmbeddable> temporaryLimits;
 
-    public CurrentLimitsInfos toCurrentLimitsInfos() {
-        return CurrentLimitsInfos
-                .builder()
-                .permanentLimit(getPermanentLimit())
-                .temporaryLimits(CurrentTemporaryLimitCreationEmbeddable.fromEmbeddableCurrentTemporaryLimits(getTemporaryLimits()))
-                .build();
+    public static List<CurrentLimitsInfos> fromEmbeddableCurrentLimits(List<CurrentLimitsEntity> limits) {
+        return limits == null ? null :
+                limits.stream()
+                        .map(limitEntity ->
+                                CurrentLimitsInfos.builder()
+                                        .operationalLimitGroupId(limitEntity.getOperationalLimitGroupId())
+                                        .permanentLimit(limitEntity.getPermanentLimit())
+                                        .temporaryLimits(CurrentTemporaryLimitCreationEmbeddable.fromEmbeddableCurrentTemporaryLimits(limitEntity.getTemporaryLimits()))
+                                        .build()
+                        )
+                        .collect(Collectors.toList());
     }
 
-    public CurrentLimitsEntity(CurrentLimitsInfos currentLimitsInfos) {
-        this(null, currentLimitsInfos.getPermanentLimit(), CurrentTemporaryLimitCreationEmbeddable.toEmbeddableCurrentTemporaryLimits(currentLimitsInfos.getTemporaryLimits()));
+    public static List<CurrentLimitsEntity> toEmbeddableCurrentLimits(List<CurrentLimitsInfos> limits) {
+        return limits == null ? null :
+                limits.stream()
+                        .map(currentLimit ->
+                                new CurrentLimitsEntity(
+                                        null,
+                                        currentLimit.getPermanentLimit(),
+                                        currentLimit.getOperationalLimitGroupId(),
+                                        CurrentTemporaryLimitCreationEmbeddable.toEmbeddableCurrentTemporaryLimits(currentLimit.getTemporaryLimits())
+                                )
+                        )
+                        .collect(Collectors.toList());
     }
 }
diff --git a/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/LineCreationEntity.java b/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/LineCreationEntity.java
index 6680471ba..e709f1866 100644
--- a/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/LineCreationEntity.java
+++ b/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/LineCreationEntity.java
@@ -79,6 +79,8 @@ public LineCreationInfos toModificationInfos() {
             .busOrBusbarSectionId2(getBusOrBusbarSectionId2())
             .connectionName1(getConnectionName1())
             .connectionName2(getConnectionName2())
+            .selectedOperationalLimitsGroupId1(getSelectedOperationalLimitsGroupId1())
+            .selectedOperationalLimitsGroupId2(getSelectedOperationalLimitsGroupId2())
             .connectionDirection1(getConnectionDirection1())
             .connectionDirection2(getConnectionDirection2())
             .connectionPosition1(getConnectionPosition1())
@@ -97,10 +99,10 @@ public LineCreationInfos toModificationInfos() {
                                 .toList());
 
         if (getCurrentLimits1() != null) {
-            builder.currentLimits1(getCurrentLimits1().toCurrentLimitsInfos());
+            builder.currentLimits1(CurrentLimitsEntity.fromEmbeddableCurrentLimits(getAllCurrentLimits1()));
         }
         if (getCurrentLimits2() != null) {
-            builder.currentLimits2(getCurrentLimits2().toCurrentLimitsInfos());
+            builder.currentLimits2(CurrentLimitsEntity.fromEmbeddableCurrentLimits(getAllCurrentLimits2()));
         }
         return builder;
     }
diff --git a/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/TwoWindingsTransformerCreationEntity.java b/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/TwoWindingsTransformerCreationEntity.java
index 92e14bc60..66c39a78c 100644
--- a/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/TwoWindingsTransformerCreationEntity.java
+++ b/src/main/java/org/gridsuite/modification/server/entities/equipment/creation/TwoWindingsTransformerCreationEntity.java
@@ -192,6 +192,8 @@ public TwoWindingsTransformerCreationInfos toModificationInfos() {
                 .busOrBusbarSectionId2(getBusOrBusbarSectionId2())
                 .connectionName1(getConnectionName1())
                 .connectionName2(getConnectionName2())
+                .selectedOperationalLimitsGroupId1(getSelectedOperationalLimitsGroupId1())
+                .selectedOperationalLimitsGroupId2(getSelectedOperationalLimitsGroupId2())
                 .connectionDirection1(getConnectionDirection1())
                 .connectionDirection2(getConnectionDirection2())
                 .connectionPosition1(getConnectionPosition1())
@@ -211,10 +213,10 @@ public TwoWindingsTransformerCreationInfos toModificationInfos() {
                                 .toList());
 
         if (getCurrentLimits1() != null) {
-            builder.currentLimits1(getCurrentLimits1().toCurrentLimitsInfos());
+            builder.currentLimits1(CurrentLimitsEntity.fromEmbeddableCurrentLimits(getAllCurrentLimits1()));
         }
         if (getCurrentLimits2() != null) {
-            builder.currentLimits2(getCurrentLimits2().toCurrentLimitsInfos());
+            builder.currentLimits2(CurrentLimitsEntity.fromEmbeddableCurrentLimits(getAllCurrentLimits2()));
         }
 
         if (!ratioTapChangerSteps.isEmpty()) {