diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/ws/subcontract/impl/SubcontractServiceREST.java b/navalplanner-webapp/src/main/java/org/navalplanner/ws/subcontract/impl/SubcontractServiceREST.java
index 04ae6309d..bd5585ed1 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/ws/subcontract/impl/SubcontractServiceREST.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/ws/subcontract/impl/SubcontractServiceREST.java
@@ -50,6 +50,8 @@ import org.navalplanner.business.orders.daos.IOrderElementDAO;
 import org.navalplanner.business.orders.entities.Order;
 import org.navalplanner.business.orders.entities.OrderElement;
 import org.navalplanner.business.orders.entities.OrderStatusEnum;
+import org.navalplanner.business.orders.entities.TaskSource.TaskSourceSynchronization;
+import org.navalplanner.business.planner.daos.ITaskSourceDAO;
 import org.navalplanner.business.scenarios.daos.IScenarioDAO;
 import org.navalplanner.business.scenarios.entities.OrderVersion;
 import org.navalplanner.business.scenarios.entities.Scenario;
@@ -92,6 +94,9 @@ public class SubcontractServiceREST implements ISubcontractService {
     @Autowired
     private IScenarioDAO scenarioDAO;
 
+    @Autowired
+    private ITaskSourceDAO taskSourceDAO;
+
     @Autowired
     private IAdHocTransactionService adHocTransactionService;
 
@@ -215,10 +220,22 @@ public class SubcontractServiceREST implements ISubcontractService {
         order.setCustomerReference(subcontractedTaskDataDTO.subcontractedCode);
         order.setWorkBudget(subcontractedTaskDataDTO.subcontractPrice);
 
+        synchronizeWithSchedule(order, true);
+        order.writeSchedulingDataChanges();
+
         order.validate();
         orderElementDAO.save(order);
     }
 
+    private void synchronizeWithSchedule(OrderElement orderElement,
+            boolean preexistent) {
+        List<TaskSourceSynchronization> synchronizationsNeeded = orderElement
+                .calculateSynchronizationsNeeded();
+        for (TaskSourceSynchronization each : synchronizationsNeeded) {
+            each.apply(taskSourceDAO, preexistent);
+        }
+    }
+
     private void addOrderToDerivedScenarios(Scenario currentScenario,
             OrderVersion orderVersion, Order order) {
         List<Scenario> derivedScenarios = scenarioDAO