diff --git a/navalplanner-business/src/main/java/org/navalplanner/business/advance/bootstrap/PredefinedAdvancedTypes.java b/navalplanner-business/src/main/java/org/navalplanner/business/advance/bootstrap/PredefinedAdvancedTypes.java
index 375068422..0ad3227b2 100644
--- a/navalplanner-business/src/main/java/org/navalplanner/business/advance/bootstrap/PredefinedAdvancedTypes.java
+++ b/navalplanner-business/src/main/java/org/navalplanner/business/advance/bootstrap/PredefinedAdvancedTypes.java
@@ -20,6 +20,8 @@
 
 package org.navalplanner.business.advance.bootstrap;
 
+import static org.navalplanner.business.i18n.I18nHelper._;
+
 import java.math.BigDecimal;
 
 import org.navalplanner.business.advance.entities.AdvanceType;
@@ -27,10 +29,11 @@ import org.navalplanner.business.common.Registry;
 
 public enum PredefinedAdvancedTypes {
 
-    CHILDREN("children", new BigDecimal(100), new BigDecimal(0.01), true), PERCENTAGE(
-            "percentage", new BigDecimal(100), new BigDecimal(0.01), true), UNITS(
-            "units", new BigDecimal(Integer.MAX_VALUE), new BigDecimal(1),
-            false);
+    CHILDREN(_("children"), new BigDecimal(100), new BigDecimal(0.01), true), PERCENTAGE(
+            _("percentage"), new BigDecimal(100), new BigDecimal(0.01), true), UNITS(
+            _("units"), new BigDecimal(Integer.MAX_VALUE), new BigDecimal(1),
+            false), SUBCONTRACTOR(_("subcontractor"), new BigDecimal(100),
+            new BigDecimal(0.01), true);
 
     private PredefinedAdvancedTypes(String name, BigDecimal defaultMaxValue,
             BigDecimal precision, boolean percentage) {
diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/ManageOrderElementAdvancesController.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/ManageOrderElementAdvancesController.java
index 525e0ef51..532becbf0 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/ManageOrderElementAdvancesController.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/orders/ManageOrderElementAdvancesController.java
@@ -263,7 +263,11 @@ public class ManageOrderElementAdvancesController extends
                 .getPossibleAdvanceTypes(advance);
         for(AdvanceType advanceType : listAdvanceType){
             if (!advanceType.getUnitName().equals(
-                    PredefinedAdvancedTypes.CHILDREN.getTypeName())) {
+                    PredefinedAdvancedTypes.CHILDREN.getTypeName())
+                    && !advanceType.getUnitName()
+                            .equals(
+                                    PredefinedAdvancedTypes.SUBCONTRACTOR
+                                            .getTypeName())) {
                 Comboitem comboItem = new Comboitem();
                 comboItem.setValue(advanceType);
                 comboItem.setLabel(advanceType.getUnitName());