diff --git a/ganttzk/src/main/java/org/zkoss/ganttz/adapters/PlannerConfiguration.java b/ganttzk/src/main/java/org/zkoss/ganttz/adapters/PlannerConfiguration.java
index 8a53b5415..c64e891b9 100644
--- a/ganttzk/src/main/java/org/zkoss/ganttz/adapters/PlannerConfiguration.java
+++ b/ganttzk/src/main/java/org/zkoss/ganttz/adapters/PlannerConfiguration.java
@@ -42,6 +42,10 @@ import org.zkoss.zk.ui.Component;
  */
 public class PlannerConfiguration<T> implements IDisabilityConfiguration {
 
+    public interface IReloadChartListener {
+        public void reloadChart();
+    }
+
     private static class NullCommand<T> implements ICommand<T> {
 
         @Override
@@ -118,6 +122,8 @@ public class PlannerConfiguration<T> implements IDisabilityConfiguration {
     private IDetailItemModificator secondLevelModificators = SeveralModificators
             .empty();
 
+    private List<IReloadChartListener> reloadChartListeners = new ArrayList<IReloadChartListener>();
+
     public PlannerConfiguration(IAdapterToTaskFundamentalProperties<T> adapter,
             IStructureNavigator<T> navigator, List<? extends T> data) {
         this.adapter = adapter;
@@ -272,4 +278,15 @@ public class PlannerConfiguration<T> implements IDisabilityConfiguration {
                 .create(firstLevelModificators);
     }
 
+    public void addReloadChartListener(IReloadChartListener reloadChartListener) {
+        Validate.notNull(reloadChartListener);
+        this.reloadChartListeners.add(reloadChartListener);
+    }
+
+    public void reloadCharts() {
+        for (IReloadChartListener each : this.reloadChartListeners) {
+            each.reloadChart();
+        }
+    }
+
 }
diff --git a/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java b/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java
index 56362b392..7126d626a 100644
--- a/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java
+++ b/navalplanner-webapp/src/main/java/org/navalplanner/web/planner/order/OrderPlanningModel.java
@@ -87,6 +87,7 @@ import org.zkforge.timeplot.geometry.ValueGeometry;
 import org.zkoss.ganttz.Planner;
 import org.zkoss.ganttz.adapters.IStructureNavigator;
 import org.zkoss.ganttz.adapters.PlannerConfiguration;
+import org.zkoss.ganttz.adapters.PlannerConfiguration.IReloadChartListener;
 import org.zkoss.ganttz.extensions.ICommand;
 import org.zkoss.ganttz.timetracker.TimeTracker;
 import org.zkoss.ganttz.timetracker.zoom.DetailItem;
@@ -221,11 +222,13 @@ public abstract class OrderPlanningModel implements IOrderPlanningModel {
         Chart loadChart = setupChart(orderReloaded,
                 new OrderLoadChartFiller(orderReloaded), chartLoadTimeplot,
                 planner.getTimeTracker());
-        refillLoadChartWhenNeeded(planner, saveCommand, loadChart);
+        refillLoadChartWhenNeeded(configuration, planner, saveCommand,
+                loadChart);
         Chart earnedValueChart = setupChart(orderReloaded,
                 earnedValueChartFiller,
                 chartEarnedValueTimeplot, planner.getTimeTracker());
-        refillLoadChartWhenNeeded(planner, saveCommand, earnedValueChart);
+        refillLoadChartWhenNeeded(configuration, planner, saveCommand,
+                earnedValueChart);
         setEventListenerConfigurationCheckboxes(earnedValueChart);
     }
 
@@ -471,7 +474,8 @@ public abstract class OrderPlanningModel implements IOrderPlanningModel {
         }
     }
 
-    private void refillLoadChartWhenNeeded(Planner planner,
+    private void refillLoadChartWhenNeeded(
+            PlannerConfiguration<?> configuration, Planner planner,
             ISaveCommand saveCommand, final Chart loadChart) {
         planner.getTimeTracker().addZoomListener(fillOnZoomChange(loadChart));
         saveCommand.addListener(fillChartOnSave(loadChart));
@@ -481,6 +485,13 @@ public abstract class OrderPlanningModel implements IOrderPlanningModel {
                 loadChart.fillChart();
             }
         });
+        configuration.addReloadChartListener(new IReloadChartListener() {
+
+            @Override
+            public void reloadChart() {
+                loadChart.fillChart();
+            }
+        });
     }
 
     private void addAdditional(List<ICommand<TaskElement>> additional,