diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/factory/DefaultInfoFactory.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/factory/DefaultInfoFactory.java
index 08d7e727a7..8788d7446f 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/factory/DefaultInfoFactory.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/factory/DefaultInfoFactory.java
@@ -135,7 +135,7 @@ public class DefaultInfoFactory implements IInfoFactory {
 						
 		if (col.equals("M_Product_ID"))
 		{
-			InfoWindow infoWindow = new InfoProductWindow(lookup.getWindowNo(), tableName, keyColumn, queryValue, multiSelection, whereClause, AD_InfoWindow_ID);
+			InfoWindow infoWindow = new InfoProductWindow(lookup.getWindowNo(), tableName, keyColumn, queryValue, true, whereClause, AD_InfoWindow_ID);
 			if (infoWindow.loadedOK())
 				return infoWindow;
 			
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/InfoPanel.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/InfoPanel.java
index ddb1886a67..1f30e704dd 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/InfoPanel.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/InfoPanel.java
@@ -557,6 +557,7 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
     			model = new ListModelTable(subList);
     			model.setSorter(this);
 	            model.addTableModelListener(this);
+	            model.setMultiple(p_multipleSelection);
 	            contentPanel.setData(model, null);
 
 	            pageNo = 0;
@@ -572,6 +573,7 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
 	            model = new ListModelTable(readLine(0, -1));
 	            model.setSorter(this);
 	            model.addTableModelListener(this);
+	            model.setMultiple(p_multipleSelection);
 	            contentPanel.setData(model, null);
         	}
         }
@@ -586,6 +588,7 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
         	model = new ListModelTable(new ArrayList<Object>());
         	model.setSorter(this);
             model.addTableModelListener(this);
+            model.setMultiple(p_multipleSelection);
             contentPanel.setData(model, null);
         }
         int no = m_count;
@@ -1177,6 +1180,7 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
         			model = new ListModelTable(subList);
         			model.setSorter(this);
     	            model.addTableModelListener(this);
+    	            model.setMultiple(p_multipleSelection);
     	            contentPanel.setData(model, null);
 
     				contentPanel.setSelectedIndex(0);