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 ae74f3e07..b7fded965 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
@@ -69,10 +69,16 @@ public class BranchCreationEntity extends EquipmentCreationEntity {
     private boolean connected2;
 
     @OneToMany(cascade = CascadeType.ALL, orphanRemoval = true)
+    @JoinTable(
+            joinColumns = @JoinColumn(name = "operational_limits_groups_id"), foreignKey = @ForeignKey(name = "operational_limits_groups1_id_fk"),
+            inverseJoinColumns = @JoinColumn(name = "branch_id"), inverseForeignKey = @ForeignKey(name = "branch_id_fk"))
     @OrderColumn(name = "pos_operationalLimitsGroups1")
     private List<OperationalLimitsGroupEntity> operationalLimitsGroups1;
 
     @OneToMany(cascade = CascadeType.ALL, orphanRemoval = true)
+    @JoinTable(
+            joinColumns = @JoinColumn(name = "operational_limits_groups_id"), foreignKey = @ForeignKey(name = "operational_limits_groups2_id_fk"),
+            inverseJoinColumns = @JoinColumn(name = "branch_id"), inverseForeignKey = @ForeignKey(name = "branch_id_fk"))
     @OrderColumn(name = "pos_operationalLimitsGroups2")
     private List<OperationalLimitsGroupEntity> operationalLimitsGroups2;
 
diff --git a/src/main/resources/db/changelog/changesets/changelog_20250107T150218Z.xml b/src/main/resources/db/changelog/changesets/changelog_20250115T135946Z.xml
similarity index 50%
rename from src/main/resources/db/changelog/changesets/changelog_20250107T150218Z.xml
rename to src/main/resources/db/changelog/changesets/changelog_20250115T135946Z.xml
index 8a26d557d..1e4a92ce4 100644
--- a/src/main/resources/db/changelog/changesets/changelog_20250107T150218Z.xml
+++ b/src/main/resources/db/changelog/changesets/changelog_20250115T135946Z.xml
@@ -1,11 +1,11 @@
 <?xml version="1.1" encoding="UTF-8" standalone="no"?>
 <databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:pro="http://www.liquibase.org/xml/ns/pro" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/pro http://www.liquibase.org/xml/ns/pro/liquibase-pro-latest.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-latest.xsd">
-    <changeSet author="deharbemat (generated)" id="1736262152076-23">
+    <changeSet author="deharbemat (generated)" id="1736949602785-23">
         <createTable tableName="line_creation_operational_limits_groups1">
-            <column name="line_creation_entity_id" type="UUID">
+            <column name="operational_limits_groups_id" type="UUID">
                 <constraints nullable="false" primaryKey="true" primaryKeyName="line_creation_operational_limits_groups1PK"/>
             </column>
-            <column name="operational_limits_groups1_uuid" type="UUID">
+            <column name="branch_id" type="UUID">
                 <constraints nullable="false"/>
             </column>
             <column name="pos_operational_limits_groups1" type="INT">
@@ -13,12 +13,12 @@
             </column>
         </createTable>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-24">
+    <changeSet author="deharbemat (generated)" id="1736949602785-24">
         <createTable tableName="line_creation_operational_limits_groups2">
-            <column name="line_creation_entity_id" type="UUID">
+            <column name="operational_limits_groups_id" type="UUID">
                 <constraints nullable="false" primaryKey="true" primaryKeyName="line_creation_operational_limits_groups2PK"/>
             </column>
-            <column name="operational_limits_groups2_uuid" type="UUID">
+            <column name="branch_id" type="UUID">
                 <constraints nullable="false"/>
             </column>
             <column name="pos_operational_limits_groups2" type="INT">
@@ -26,7 +26,7 @@
             </column>
         </createTable>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-25">
+    <changeSet author="deharbemat (generated)" id="1736949602785-25">
         <createTable tableName="operational_limits_group">
             <column name="uuid" type="UUID">
                 <constraints nullable="false" primaryKey="true" primaryKeyName="operational_limits_groupPK"/>
@@ -35,12 +35,12 @@
             <column name="current_limits_id" type="UUID"/>
         </createTable>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-26">
+    <changeSet author="deharbemat (generated)" id="1736949602785-26">
         <createTable tableName="two_windings_transformer_creation_operational_limits_groups1">
-            <column name="two_windings_transformer_creation_entity_id" type="UUID">
+            <column name="operational_limits_groups_id" type="UUID">
                 <constraints nullable="false" primaryKey="true" primaryKeyName="two_windings_transformer_creation_operational_limits_groups1PK"/>
             </column>
-            <column name="operational_limits_groups1_uuid" type="UUID">
+            <column name="branch_id" type="UUID">
                 <constraints nullable="false"/>
             </column>
             <column name="pos_operational_limits_groups1" type="INT">
@@ -48,12 +48,12 @@
             </column>
         </createTable>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-27">
+    <changeSet author="deharbemat (generated)" id="1736949602785-27">
         <createTable tableName="two_windings_transformer_creation_operational_limits_groups2">
-            <column name="two_windings_transformer_creation_entity_id" type="UUID">
+            <column name="operational_limits_groups_id" type="UUID">
                 <constraints nullable="false" primaryKey="true" primaryKeyName="two_windings_transformer_creation_operational_limits_groups2PK"/>
             </column>
-            <column name="operational_limits_groups2_uuid" type="UUID">
+            <column name="branch_id" type="UUID">
                 <constraints nullable="false"/>
             </column>
             <column name="pos_operational_limits_groups2" type="INT">
@@ -61,90 +61,87 @@
             </column>
         </createTable>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-28">
+    <changeSet author="deharbemat (generated)" id="1736949602785-28">
         <addColumn tableName="line_creation">
             <column name="selected_operational_limits_group_id1" type="varchar(255)"/>
         </addColumn>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-29">
+    <changeSet author="deharbemat (generated)" id="1736949602785-29">
         <addColumn tableName="two_windings_transformer_creation">
             <column name="selected_operational_limits_group_id1" type="varchar(255)"/>
         </addColumn>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-30">
+    <changeSet author="deharbemat (generated)" id="1736949602785-30">
         <addColumn tableName="line_creation">
             <column name="selected_operational_limits_group_id2" type="varchar(255)"/>
         </addColumn>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-31">
+    <changeSet author="deharbemat (generated)" id="1736949602785-31">
         <addColumn tableName="two_windings_transformer_creation">
             <column name="selected_operational_limits_group_id2" type="varchar(255)"/>
         </addColumn>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-35">
-        <addUniqueConstraint columnNames="operational_limits_groups1_uuid" constraintName="UC_LINE_CREATION_OPERATIONAL_LIMITS_GROUPS1OPERATIONAL_LIMITS_G" tableName="line_creation_operational_limits_groups1"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-35">
+        <addUniqueConstraint columnNames="branch_id" constraintName="UC_LINE_CREATION_OPERATIONAL_LIMITS_GROUPS1BRANCH_ID_COL" tableName="line_creation_operational_limits_groups1"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-36">
-        <addUniqueConstraint columnNames="operational_limits_groups2_uuid" constraintName="UC_LINE_CREATION_OPERATIONAL_LIMITS_GROUPS2OPERATIONAL_LIMITS_G" tableName="line_creation_operational_limits_groups2"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-36">
+        <addUniqueConstraint columnNames="branch_id" constraintName="UC_LINE_CREATION_OPERATIONAL_LIMITS_GROUPS2BRANCH_ID_COL" tableName="line_creation_operational_limits_groups2"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-40">
+    <changeSet author="deharbemat (generated)" id="1736949602785-40">
         <addUniqueConstraint columnNames="current_limits_id" constraintName="UC_OPERATIONAL_LIMITS_GROUPCURRENT_LIMITS_ID_COL" tableName="operational_limits_group"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-41">
-        <addUniqueConstraint columnNames="operational_limits_groups1_uuid" constraintName="UC_TWO_WINDINGS_TRANSFORMER_CREATION_OPERATIONAL_LIMITS_GROUPS1" tableName="two_windings_transformer_creation_operational_limits_groups1"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-41">
+        <addUniqueConstraint columnNames="branch_id" constraintName="UC_TWO_WINDINGS_TRANSFORMER_CREATION_OPERATIONAL_LIMITS_GROUPS1" tableName="two_windings_transformer_creation_operational_limits_groups1"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-42">
-        <addUniqueConstraint columnNames="operational_limits_groups2_uuid" constraintName="UC_TWO_WINDINGS_TRANSFORMER_CREATION_OPERATIONAL_LIMITS_GROUPS2" tableName="two_windings_transformer_creation_operational_limits_groups2"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-42">
+        <addUniqueConstraint columnNames="branch_id" constraintName="UC_TWO_WINDINGS_TRANSFORMER_CREATION_OPERATIONAL_LIMITS_GROUPS2" tableName="two_windings_transformer_creation_operational_limits_groups2"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-47">
-        <addForeignKeyConstraint baseColumnNames="line_creation_entity_id" baseTableName="line_creation_operational_limits_groups2" constraintName="FK2ak529pjyoygelqwccwigble0" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="line_creation" validate="true"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-49">
+        <addForeignKeyConstraint baseColumnNames="branch_id" baseTableName="line_creation_operational_limits_groups1" constraintName="branch_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="uuid" referencedTableName="operational_limits_group" validate="true"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-49">
-        <addForeignKeyConstraint baseColumnNames="operational_limits_groups1_uuid" baseTableName="two_windings_transformer_creation_operational_limits_groups1" constraintName="FK400plqu6a94hhvakjri5k5mqh" deferrable="false" initiallyDeferred="false" referencedColumnNames="uuid" referencedTableName="operational_limits_group" validate="true"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-50">
+        <addForeignKeyConstraint baseColumnNames="branch_id" baseTableName="line_creation_operational_limits_groups2" constraintName="branch_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="uuid" referencedTableName="operational_limits_group" validate="true"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-50">
-        <addForeignKeyConstraint baseColumnNames="operational_limits_groups1_uuid" baseTableName="line_creation_operational_limits_groups1" constraintName="FK9h2rnqy3956dernqqi5tgv0h8" deferrable="false" initiallyDeferred="false" referencedColumnNames="uuid" referencedTableName="operational_limits_group" validate="true"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-51">
+        <addForeignKeyConstraint baseColumnNames="branch_id" baseTableName="two_windings_transformer_creation_operational_limits_groups1" constraintName="branch_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="uuid" referencedTableName="operational_limits_group" validate="true"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-51">
-        <addForeignKeyConstraint baseColumnNames="operational_limits_groups2_uuid" baseTableName="line_creation_operational_limits_groups2" constraintName="FKf8ioxg2h9ka6eri0dkc6jj1ps" deferrable="false" initiallyDeferred="false" referencedColumnNames="uuid" referencedTableName="operational_limits_group" validate="true"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-52">
+        <addForeignKeyConstraint baseColumnNames="branch_id" baseTableName="two_windings_transformer_creation_operational_limits_groups2" constraintName="branch_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="uuid" referencedTableName="operational_limits_group" validate="true"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-52">
-        <addForeignKeyConstraint baseColumnNames="operational_limits_groups2_uuid" baseTableName="two_windings_transformer_creation_operational_limits_groups2" constraintName="FKnv32nyh331r4x031nx5i712xw" deferrable="false" initiallyDeferred="false" referencedColumnNames="uuid" referencedTableName="operational_limits_group" validate="true"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-55">
+        <addForeignKeyConstraint baseColumnNames="current_limits_id" baseTableName="operational_limits_group" constraintName="current_limits_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="current_limits" validate="true"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-53">
-        <addForeignKeyConstraint baseColumnNames="line_creation_entity_id" baseTableName="line_creation_operational_limits_groups1" constraintName="FKre3y33q4ae5cxyahsglto18np" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="line_creation" validate="true"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-58">
+        <addForeignKeyConstraint baseColumnNames="operational_limits_groups_id" baseTableName="line_creation_operational_limits_groups1" constraintName="operational_limits_groups1_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="line_creation" validate="true"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-54">
-        <addForeignKeyConstraint baseColumnNames="two_windings_transformer_creation_entity_id" baseTableName="two_windings_transformer_creation_operational_limits_groups1" constraintName="FKrh067hn6m9ulkif30u74qch4s" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="two_windings_transformer_creation" validate="true"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-59">
+        <addForeignKeyConstraint baseColumnNames="operational_limits_groups_id" baseTableName="two_windings_transformer_creation_operational_limits_groups1" constraintName="operational_limits_groups1_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="two_windings_transformer_creation" validate="true"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-55">
-        <addForeignKeyConstraint baseColumnNames="two_windings_transformer_creation_entity_id" baseTableName="two_windings_transformer_creation_operational_limits_groups2" constraintName="FKrnltk2u7arfcnxxuuvgwj0ogy" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="two_windings_transformer_creation" validate="true"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-60">
+        <addForeignKeyConstraint baseColumnNames="operational_limits_groups_id" baseTableName="line_creation_operational_limits_groups2" constraintName="operational_limits_groups2_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="line_creation" validate="true"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-59">
-        <addForeignKeyConstraint baseColumnNames="current_limits_id" baseTableName="operational_limits_group" constraintName="current_limits_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="current_limits" validate="true"/>
+    <changeSet author="deharbemat (generated)" id="1736949602785-61">
+        <addForeignKeyConstraint baseColumnNames="operational_limits_groups_id" baseTableName="two_windings_transformer_creation_operational_limits_groups2" constraintName="operational_limits_groups2_id_fk" deferrable="false" initiallyDeferred="false" referencedColumnNames="id" referencedTableName="two_windings_transformer_creation" validate="true"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-62">
+    <changeSet author="deharbemat (generated)" id="1736949602785-62">
         <dropForeignKeyConstraint baseTableName="two_windings_transformer_creation" constraintName="current_limits_id1_2wt_fk"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-63">
+    <changeSet author="deharbemat (generated)" id="1736949602785-63">
         <dropForeignKeyConstraint baseTableName="line_creation" constraintName="current_limits_id1_fk"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-64">
-        <dropForeignKeyConstraint baseTableName="line_creation" constraintName="current_limits_id2_fk"/>
-    </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-65">
+    <changeSet author="deharbemat (generated)" id="1736949602785-65">
         <dropForeignKeyConstraint baseTableName="two_windings_transformer_creation" constraintName="current_limits_id2__2wt_fk"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-67">
+    <changeSet author="deharbemat (generated)" id="1736949602785-67">
         <dropColumn columnName="current_limits_id1" tableName="line_creation"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-68">
+    <changeSet author="deharbemat (generated)" id="1736949602785-68">
         <dropColumn columnName="current_limits_id1" tableName="two_windings_transformer_creation"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-69">
+    <changeSet author="deharbemat (generated)" id="1736949602785-69">
         <dropColumn columnName="current_limits_id2" tableName="line_creation"/>
     </changeSet>
-    <changeSet author="deharbemat (generated)" id="1736262152076-70">
+    <changeSet author="deharbemat (generated)" id="1736949602785-70">
         <dropColumn columnName="current_limits_id2" tableName="two_windings_transformer_creation"/>
     </changeSet>
 </databaseChangeLog>
diff --git a/src/main/resources/db/changelog/db.changelog-master.yaml b/src/main/resources/db/changelog/db.changelog-master.yaml
index bd317997f..b10ee5f33 100644
--- a/src/main/resources/db/changelog/db.changelog-master.yaml
+++ b/src/main/resources/db/changelog/db.changelog-master.yaml
@@ -331,5 +331,5 @@ databaseChangeLog:
       file: changesets/changelog_20250114T150006Z.xml
       relativeToChangelogFile: true
   - include:
+      file: changesets/changelog_20250115T135946Z.xml
       relativeToChangelogFile: true
-      file: changesets/changelog_20250107T150218Z.xml