diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/ExpenseSheetCRUDController.java b/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/ExpenseSheetCRUDController.java
index 8ca9445a6..9d216cee4 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/ExpenseSheetCRUDController.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/ExpenseSheetCRUDController.java
@@ -152,7 +152,7 @@ public class ExpenseSheetCRUDController extends
      * @param rows
      */
     public void addExpenseSheetLine() {
-        if (validateLineDTO()) {
+        if (validateNewLine()) {
             expenseSheetModel.addExpenseSheetLine();
             reloadExpenseSheetLines();
             reloadComponentsNewLine();
@@ -166,17 +166,17 @@ public class ExpenseSheetCRUDController extends
         Util.reloadBindings(dboxValue);
     }
 
-    private boolean validateLineDTO() {
+    private boolean validateNewLine() {
         boolean result = true;
-        if (expenseSheetModel.getExpenseSheetLineDTO().getDate() == null) {
+        if (expenseSheetModel.getNewExpenseSheetLine().getDate() == null) {
             result = false;
             throw new WrongValueException(this.dateboxExpenseDate, _("must be not empty"));
         }
-        if (expenseSheetModel.getExpenseSheetLineDTO().getOrderElement() == null) {
+        if (expenseSheetModel.getNewExpenseSheetLine().getOrderElement() == null) {
             result = false;
             throw new WrongValueException(this.bandboxTasks, _("must be not empty"));
         }
-        BigDecimal value = expenseSheetModel.getExpenseSheetLineDTO().getValue();
+        BigDecimal value = expenseSheetModel.getNewExpenseSheetLine().getValue();
         if (value == null || value.compareTo(BigDecimal.ZERO) < 0) {
             result = false;
             throw new WrongValueException(this.dboxValue,
@@ -236,8 +236,8 @@ public class ExpenseSheetCRUDController extends
         reloadExpenseSheetLines();
     }
 
-    public ExpenseSheetLine getExpenseSheetLineDTO() {
-        return expenseSheetModel.getExpenseSheetLineDTO();
+    public ExpenseSheetLine getNewExpenseSheetLine() {
+        return expenseSheetModel.getNewExpenseSheetLine();
     }
 
     public List<Order> getOrders() {
@@ -522,21 +522,21 @@ public class ExpenseSheetCRUDController extends
     }
 
     public Date getExpenseSheetLineDate() {
-        if (expenseSheetModel.getExpenseSheetLineDTO() != null) {
-            return (expenseSheetModel.getExpenseSheetLineDTO().getDate() != null) ? expenseSheetModel
-                    .getExpenseSheetLineDTO().getDate().toDateTimeAtStartOfDay().toDate()
+        if (expenseSheetModel.getNewExpenseSheetLine() != null) {
+            return (expenseSheetModel.getNewExpenseSheetLine().getDate() != null) ? expenseSheetModel
+                    .getNewExpenseSheetLine().getDate().toDateTimeAtStartOfDay().toDate()
                     : null;
         }
         return null;
     }
 
     public void setExpenseSheetLineDate(Date date) {
-        if (expenseSheetModel.getExpenseSheetLineDTO() != null) {
+        if (expenseSheetModel.getNewExpenseSheetLine() != null) {
             LocalDate localDate = null;
             if (date != null) {
                 localDate = LocalDate.fromDateFields(date);
             }
-            expenseSheetModel.getExpenseSheetLineDTO().setDate(localDate);
+            expenseSheetModel.getNewExpenseSheetLine().setDate(localDate);
         }
     }
 
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/ExpenseSheetModel.java b/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/ExpenseSheetModel.java
index 412f70087..49a28b60a 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/ExpenseSheetModel.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/ExpenseSheetModel.java
@@ -83,7 +83,7 @@ public class ExpenseSheetModel extends IntegrationEntityModel implements IExpens
 
     private ExpenseSheet expenseSheet;
 
-    private ExpenseSheetLine expenseSheetLineDTO;
+    private ExpenseSheetLine newExpenseSheetLine;
 
     private List<Order> activeOrders = new ArrayList<Order>();
 
@@ -149,7 +149,7 @@ public class ExpenseSheetModel extends IntegrationEntityModel implements IExpens
     @Transactional(readOnly = true)
     public void initCreate(boolean personal) {
         this.setSelectedProject(null);
-        resetExpenseSheetLineDTO();
+        createNewExpenseSheetLine();
         this.expenseSheet = ExpenseSheet.create();
 
         this.expenseSheet.setCodeAutogenerated(configurationDAO.getConfiguration()
@@ -188,7 +188,7 @@ public class ExpenseSheetModel extends IntegrationEntityModel implements IExpens
     @Transactional(readOnly = true)
     public void prepareToEdit(ExpenseSheet expenseSheet) {
         this.setSelectedProject(null);
-        resetExpenseSheetLineDTO();
+        createNewExpenseSheetLine();
         Validate.notNull(expenseSheet);
         this.expenseSheet = getFromDB(expenseSheet);
         initOldCodes();
@@ -231,8 +231,8 @@ public class ExpenseSheetModel extends IntegrationEntityModel implements IExpens
         }
     }
 
-    private void resetExpenseSheetLineDTO() {
-        this.expenseSheetLineDTO = ExpenseSheetLine.create(new BigDecimal(0), "", new LocalDate(),
+    private void createNewExpenseSheetLine() {
+        this.newExpenseSheetLine = ExpenseSheetLine.create(new BigDecimal(0), "", new LocalDate(),
                 null);
     }
 
@@ -279,19 +279,19 @@ public class ExpenseSheetModel extends IntegrationEntityModel implements IExpens
     @Override
     public void addExpenseSheetLine() {
         if (expenseSheet != null) {
-            ExpenseSheetLine line = this.getExpenseSheetLineDTO();
+            ExpenseSheetLine line = this.getNewExpenseSheetLine();
             line.setExpenseSheet(expenseSheet);
             if (expenseSheet.isPersonal()) {
                 line.setResource(resource);
             }
             expenseSheet.add(line);
         }
-        this.resetExpenseSheetLineDTO();
+        this.createNewExpenseSheetLine();
     }
 
     @Override
-    public ExpenseSheetLine getExpenseSheetLineDTO() {
-        return expenseSheetLineDTO;
+    public ExpenseSheetLine getNewExpenseSheetLine() {
+        return newExpenseSheetLine;
     }
 
     @Override
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/IExpenseSheetModel.java b/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/IExpenseSheetModel.java
index 11889f91b..4f8ed6940 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/IExpenseSheetModel.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/expensesheet/IExpenseSheetModel.java
@@ -59,7 +59,7 @@ public interface IExpenseSheetModel extends IIntegrationEntityModel {
 
     void addExpenseSheetLine();
 
-    ExpenseSheetLine getExpenseSheetLineDTO();
+    ExpenseSheetLine getNewExpenseSheetLine();
 
     List<Order> getOrders();
 
diff --git a/libreplan-webapp/src/main/webapp/expensesheet/expenseSheet.zul b/libreplan-webapp/src/main/webapp/expensesheet/expenseSheet.zul
index 6e09d096c..dd3faad3d 100644
--- a/libreplan-webapp/src/main/webapp/expensesheet/expenseSheet.zul
+++ b/libreplan-webapp/src/main/webapp/expensesheet/expenseSheet.zul
@@ -130,20 +130,20 @@
                         widthListbox="400px"
                         finder="OrderElementInExpenseSheetBandboxFinder"
                         model="@{controller.tasks}"
-                        selectedElement="@{controller.expenseSheetLineDTO.orderElement, access='both'}"/>
+                        selectedElement="@{controller.newExpenseSheetLine.orderElement, access='both'}"/>
 
 					<separator bar="false" spacing="10px" orient="vertical"/>
 
                     <label value="${i18n:_('Value')}" />
                     <decimalbox id="dboxValue"
-                        value="@{controller.expenseSheetLineDTO.value}"
+                        value="@{controller.newExpenseSheetLine.value}"
                         format="@{controller.moneyFormat}"
                         constraint="@{controller.checkConstraintExpenseValue}"/>
 
 					<separator bar="false" spacing="10px" orient="vertical"/>
 
                     <label value="${i18n:_('Concept')}" />
-                    <textbox id="tbConcept" width="200px" value="@{controller.expenseSheetLineDTO.concept}" />
+                    <textbox id="tbConcept" width="200px" value="@{controller.newExpenseSheetLine.concept}" />
 
                     <separator bar="false" spacing="10px" orient="vertical"/>
 
@@ -153,7 +153,7 @@
                             widthBandbox="285px"
                             widthListbox="400px"
                             finder="ResourceInExpenseSheetBandboxFinder"
-                            selectedElement="@{controller.expenseSheetLineDTO.resource, access='both'}"/>
+                            selectedElement="@{controller.newExpenseSheetLine.resource, access='both'}"/>
                     </div>
 
                     <separator bar="false" spacing="10px" orient="vertical"/>