diff --git a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/batch/ReplaceBatchDialog.java b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/batch/ReplaceBatchDialog.java
index 09e2af5..c4b916d 100644
--- a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/batch/ReplaceBatchDialog.java
+++ b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/batch/ReplaceBatchDialog.java
@@ -5,7 +5,6 @@ import java.util.ArrayList;
 import org.gcube.portlets.user.td.columnwidget.client.resources.ResourceBundle;
 import org.gcube.portlets.user.td.columnwidget.client.utils.UtilsGXT3;
 import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
-import org.gcube.portlets.user.td.gwtservice.shared.Constants;
 import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTIsFinalException;
 import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTIsLockedException;
 import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTSessionExpiredException;
@@ -26,6 +25,7 @@ import org.gcube.portlets.user.td.widgetcommonevent.client.type.ChangeTableWhy;
 import org.gcube.portlets.user.td.widgetcommonevent.client.type.SessionExpiredType;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.OperationResult;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.RequestProperties;
+import org.gcube.portlets.user.td.widgetcommonevent.shared.RequestPropertiesParameterType;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
 
 import com.allen_sauer.gwt.log.client.Log;
@@ -90,11 +90,11 @@ public class ReplaceBatchDialog extends Window implements MonitorDialogListener
 		this.eventBus = eventBus;
 
 		invocationS = (InvocationS) requestProperties.getMap().get(
-				Constants.REQUEST_PROPERTIES_INVOCATIONS);
+				RequestPropertiesParameterType.InvocationS);
 		taskIdOfInvocationS = invocationS.getTaskId();
 
 		conditionCode = (ConditionCode) requestProperties.getMap().get(
-				Constants.REQUEST_PROPERTIES_CONDITIONCODE);
+				RequestPropertiesParameterType.ConditionCode);
 
 		Log.debug("Resume TaskId:" + taskIdOfInvocationS);
 		initWindow();
diff --git a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/batch/ReplaceBatchPanel.java b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/batch/ReplaceBatchPanel.java
index 4de9f1c..fce1545 100644
--- a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/batch/ReplaceBatchPanel.java
+++ b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/batch/ReplaceBatchPanel.java
@@ -14,7 +14,6 @@ import org.gcube.portlets.user.td.columnwidget.client.store.ShowOccurrencesTypeE
 import org.gcube.portlets.user.td.columnwidget.client.store.ShowOccurrencesTypeStore;
 import org.gcube.portlets.user.td.columnwidget.client.utils.UtilsGXT3;
 import org.gcube.portlets.user.td.gwtservice.client.rpc.TDGWTServiceAsync;
-import org.gcube.portlets.user.td.gwtservice.shared.Constants;
 import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTIsFinalException;
 import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTIsLockedException;
 import org.gcube.portlets.user.td.gwtservice.shared.exception.TDGWTSessionExpiredException;
@@ -33,6 +32,7 @@ import org.gcube.portlets.user.td.widgetcommonevent.client.event.SessionExpiredE
 import org.gcube.portlets.user.td.widgetcommonevent.client.type.SessionExpiredType;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.CellData;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.RequestProperties;
+import org.gcube.portlets.user.td.widgetcommonevent.shared.RequestPropertiesParameterType;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
 
 import com.allen_sauer.gwt.log.client.Log;
@@ -149,16 +149,16 @@ public class ReplaceBatchPanel extends FramedPanel implements
 		this.eventBus = eventBus;
 
 		InvocationS invocationS = (InvocationS) requestProperties.getMap().get(
-				Constants.REQUEST_PROPERTIES_INVOCATIONS);
+				RequestPropertiesParameterType.InvocationS);
 
 		columnId = invocationS.getColumnId();
 
 		refColumn = invocationS.getRefColumn();
 
 		conditionCode = (ConditionCode) requestProperties.getMap().get(
-				Constants.REQUEST_PROPERTIES_CONDITIONCODE);
+				RequestPropertiesParameterType.ConditionCode);
 		validationColumnColumnId = (String) requestProperties.getMap().get(
-				Constants.REQUEST_PROPERTIES_VALIDATIONCOLUMNCOLUMNID);
+				RequestPropertiesParameterType.ValidationColumnColumnId);
 
 		connection = null;
 		hasValidationColumns = false;
diff --git a/src/main/java/org/gcube/portlets/user/td/columnwidget/client/geospatial/GeospatialCoordinatesTypePropertiesCombo.java b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/geospatial/GeospatialCoordinatesTypePropertiesCombo.java
new file mode 100644
index 0000000..2a426ce
--- /dev/null
+++ b/src/main/java/org/gcube/portlets/user/td/columnwidget/client/geospatial/GeospatialCoordinatesTypePropertiesCombo.java
@@ -0,0 +1,25 @@
+package org.gcube.portlets.user.td.columnwidget.client.geospatial;
+
+import org.gcube.portlets.user.td.widgetcommonevent.shared.geospatial.GeospatialCoordinatesType;
+
+import com.google.gwt.editor.client.Editor.Path;
+import com.sencha.gxt.data.shared.LabelProvider;
+import com.sencha.gxt.data.shared.ModelKeyProvider;
+import com.sencha.gxt.data.shared.PropertyAccess;
+
+/**
+ * 
+ * @author "Giancarlo Panichi" 
+ * <a href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a> 
+ *
+ */
+public interface GeospatialCoordinatesTypePropertiesCombo extends
+		PropertyAccess<GeospatialCoordinatesType> {
+	
+	@Path("id")
+	ModelKeyProvider<GeospatialCoordinatesType> id();
+	
+	LabelProvider<GeospatialCoordinatesType> label();
+	
+
+}