diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/ChangeTableTypeProgressBarUpdater.java b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/ChangeTableTypeProgressBarUpdater.java
index 84cd45e..75f980c 100644
--- a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/ChangeTableTypeProgressBarUpdater.java
+++ b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/ChangeTableTypeProgressBarUpdater.java
@@ -27,6 +27,7 @@ public class ChangeTableTypeProgressBarUpdater implements ChangeTableTypeProgres
 	 */
 	public ChangeTableTypeProgressBarUpdater(ProgressBar progressBar) {
 		this.progressBar = progressBar;
+		this.progressBar.updateProgress(0, "Please Wait...");
 	}
 
 	
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DeleteRowsProgressBarUpdater.java b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DeleteRowsProgressBarUpdater.java
index fe5acef..356af5f 100644
--- a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DeleteRowsProgressBarUpdater.java
+++ b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DeleteRowsProgressBarUpdater.java
@@ -27,6 +27,7 @@ public class DeleteRowsProgressBarUpdater implements DeleteRowsProgressListener
 	 */
 	public DeleteRowsProgressBarUpdater(ProgressBar progressBar) {
 		this.progressBar = progressBar;
+		this.progressBar.updateProgress(0, "Please Wait...");
 	}
 
 	
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DenormalizationProgressBarUpdater.java b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DenormalizationProgressBarUpdater.java
index ee71496..45a97da 100644
--- a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DenormalizationProgressBarUpdater.java
+++ b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DenormalizationProgressBarUpdater.java
@@ -27,6 +27,7 @@ public class DenormalizationProgressBarUpdater implements
 	 */
 	public DenormalizationProgressBarUpdater(ProgressBar progressBar) {
 		this.progressBar = progressBar;
+		this.progressBar.updateProgress(0, "Please Wait...");
 	}
 
 	/**
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DuplicatesRowsProgressBarUpdater.java b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DuplicatesRowsProgressBarUpdater.java
index 8714681..07240fb 100644
--- a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DuplicatesRowsProgressBarUpdater.java
+++ b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/DuplicatesRowsProgressBarUpdater.java
@@ -27,6 +27,7 @@ public class DuplicatesRowsProgressBarUpdater implements DuplicatesRowsProgressL
 	 */
 	public DuplicatesRowsProgressBarUpdater(ProgressBar progressBar) {
 		this.progressBar = progressBar;
+		this.progressBar.updateProgress(0, "Please Wait...");
 	}
 
 	
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/EditRowProgressBarUpdater.java b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/EditRowProgressBarUpdater.java
index f1c51ba..b0bdafd 100644
--- a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/EditRowProgressBarUpdater.java
+++ b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/EditRowProgressBarUpdater.java
@@ -27,6 +27,7 @@ public class EditRowProgressBarUpdater implements EditRowProgressListener {
 	 */
 	public EditRowProgressBarUpdater(ProgressBar progressBar) {
 		this.progressBar = progressBar;
+		this.progressBar.updateProgress(0, "Please Wait...");
 	}
 
 	
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/NormalizationProgressBarUpdater.java b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/NormalizationProgressBarUpdater.java
index 165e885..0e07fdc 100644
--- a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/NormalizationProgressBarUpdater.java
+++ b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/NormalizationProgressBarUpdater.java
@@ -27,6 +27,7 @@ public class NormalizationProgressBarUpdater implements
 	 */
 	public NormalizationProgressBarUpdater(ProgressBar progressBar) {
 		this.progressBar = progressBar;
+		this.progressBar.updateProgress(0, "Please Wait...");
 	}
 
 	/**
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/RollBackProgressBarUpdater.java b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/RollBackProgressBarUpdater.java
index 15aba25..867b066 100644
--- a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/RollBackProgressBarUpdater.java
+++ b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/progress/RollBackProgressBarUpdater.java
@@ -27,6 +27,7 @@ public class RollBackProgressBarUpdater implements RollBackProgressListener {
 	 */
 	public RollBackProgressBarUpdater(ProgressBar progressBar) {
 		this.progressBar = progressBar;
+		this.progressBar.updateProgress(0, "Please Wait...");
 	}