diff --git a/ENI2/DetailViewControls/DangerousGoodsDetailControl.xaml.cs b/ENI2/DetailViewControls/DangerousGoodsDetailControl.xaml.cs
index a3ae785c..1c28b2cb 100644
--- a/ENI2/DetailViewControls/DangerousGoodsDetailControl.xaml.cs
+++ b/ENI2/DetailViewControls/DangerousGoodsDetailControl.xaml.cs
@@ -222,8 +222,7 @@ namespace ENI2.DetailViewControls
                     target_haz.MARPOLPositions.Add(copyMARPOL);
                     target_haz.NoDPGOnBoardOnArrival = false;
                     this.SublistElementChanged(this.IsDeparture ? Message.NotificationClass.HAZA : Message.NotificationClass.HAZD);
-                    this.OnControlCacheReset(Properties.Resources.textDGDeparture);
-                    this.SetHAZGlobalFlags();
+                    this.OnControlCacheReset(this.IsDeparture ? Properties.Resources.textDGArrival : Properties.Resources.textDGDeparture);
                 }
             }
         }
@@ -244,8 +243,7 @@ namespace ENI2.DetailViewControls
                     target_haz.IMSBCPositions.Add(copyIMSBC);
                     target_haz.NoDPGOnBoardOnArrival = false;
                     this.SublistElementChanged(this.IsDeparture ? Message.NotificationClass.HAZA : Message.NotificationClass.HAZD);
-                    this.OnControlCacheReset(Properties.Resources.textDGDeparture);
-                    this.SetHAZGlobalFlags();
+                    this.OnControlCacheReset(this.IsDeparture ? Properties.Resources.textDGArrival : Properties.Resources.textDGDeparture);
                 }
             }
         }
@@ -266,8 +264,7 @@ namespace ENI2.DetailViewControls
                     target_haz.IMDGPositions.Add(copyIMDG);
                     target_haz.NoDPGOnBoardOnArrival = false;
                     this.SublistElementChanged(this.IsDeparture ? Message.NotificationClass.HAZA : Message.NotificationClass.HAZD);
-                    this.OnControlCacheReset(Properties.Resources.textDGDeparture);
-                    this.SetHAZGlobalFlags();
+                    this.OnControlCacheReset(this.IsDeparture ? Properties.Resources.textDGArrival : Properties.Resources.textDGDeparture);
                 }
             }
         }
@@ -288,8 +285,7 @@ namespace ENI2.DetailViewControls
                     target_haz.IGCPositions.Add(copyIGC);
                     target_haz.NoDPGOnBoardOnArrival = false;
                     this.SublistElementChanged(this.IsDeparture ? Message.NotificationClass.HAZA : Message.NotificationClass.HAZD);
-                    this.OnControlCacheReset(Properties.Resources.textDGDeparture);
-                    this.SetHAZGlobalFlags();
+                    this.OnControlCacheReset(this.IsDeparture ? Properties.Resources.textDGArrival : Properties.Resources.textDGDeparture);
                 }
             }
         }
@@ -312,8 +308,7 @@ namespace ENI2.DetailViewControls
                         target_haz.IBCPositions.Add(copyIBC);
                         target_haz.NoDPGOnBoardOnArrival = false;
                         this.SublistElementChanged(this.IsDeparture ? Message.NotificationClass.HAZA : Message.NotificationClass.HAZD);
-                        this.OnControlCacheReset(Properties.Resources.textDGDeparture);
-                        this.SetHAZGlobalFlags();
+                        this.OnControlCacheReset(this.IsDeparture ? Properties.Resources.textDGArrival : Properties.Resources.textDGDeparture);
                     }
                 }
             }
@@ -327,6 +322,7 @@ namespace ENI2.DetailViewControls
         void SetHAZGlobalFlags()
         {
             HAZ haz = this.IsDeparture ? this.hazd : this.haza;
+            
             int totalCount = haz.MARPOLPositions.Count + haz.IMDGPositions.Count + haz.IGCPositions.Count + haz.IBCPositions.Count + haz.IMSBCPositions.Count;
             if(totalCount == 1)
             {
diff --git a/ENI2/ENI2.csproj b/ENI2/ENI2.csproj
index 7642006e..a06b460f 100644
--- a/ENI2/ENI2.csproj
+++ b/ENI2/ENI2.csproj
@@ -36,8 +36,8 @@
     <MinimumRequiredVersion>5.4.0.0</MinimumRequiredVersion>
     <CreateWebPageOnPublish>true</CreateWebPageOnPublish>
     <WebPage>publish.html</WebPage>
-    <ApplicationRevision>1</ApplicationRevision>
-    <ApplicationVersion>7.3.0.1</ApplicationVersion>
+    <ApplicationRevision>2</ApplicationRevision>
+    <ApplicationVersion>7.3.0.2</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <CreateDesktopShortcut>true</CreateDesktopShortcut>
     <PublishWizardCompleted>true</PublishWizardCompleted>
diff --git a/ENI2/Excel/ExcelBase.cs b/ENI2/Excel/ExcelBase.cs
index 753ee783..71f55158 100644
--- a/ENI2/Excel/ExcelBase.cs
+++ b/ENI2/Excel/ExcelBase.cs
@@ -144,6 +144,8 @@ namespace ENI2.Excel
             {
                 var range = _nameDict[lookup].RefersToRange;
                 range.Interior.Color = color;
+                // range.Worksheet.Tab.ColorIndex = XlColorIndex.xlColorIndexAutomatic;
+                range.Worksheet.Tab.Color = color;
             }            
         }
 
diff --git a/ENI2/Excel/ExcelComparer.cs b/ENI2/Excel/ExcelComparer.cs
index 93f30c47..9d93436c 100644
--- a/ENI2/Excel/ExcelComparer.cs
+++ b/ENI2/Excel/ExcelComparer.cs
@@ -12,6 +12,12 @@ using System.Drawing;
 
 namespace ENI2.Excel
 {
+
+    /// <summary>
+    /// Diese Klasse beinhaltet den von Anmeldungen unabhängigen Vergleich von Excel Sheets. Damit 
+    /// können dann Updates von "außen" einfacher abgearbeitet werden. Zellen und sheets werden bei
+    /// Aktualisierung bunt eingefärbt
+    /// </summary>
     public static class ExcelComparer
     {
         private static int diffColor = ColorTranslator.ToOle(Color.FromArgb(150, 150, 255)); // blue
@@ -33,32 +39,33 @@ namespace ENI2.Excel
                 {
                     if (!source.NameDict.ContainsKey(name)) continue;
                     string sourceText = source.ReadText(name);
-                    string targetText = comparison.ReadText(name);
+                    string targetText = comparison.ReadText(name);                    
+
                     if (sourceText == null)
                     {
                         if (targetText != null)
                         {
-                            comparison.Colorize(name, diffColor);
+                            comparison.Colorize(name, diffColor);                            
                             counter++;
                         }
                     }
-                    if (targetText == null)
+                    else if (targetText == null)
                     {
                         if (sourceText != null)
                         {
-                            comparison.Colorize(name, diffColor);
+                            comparison.Colorize(name, diffColor);                            
                             counter++;
                         }
                     }
-                    if ((sourceText != null) && (targetText != null))
+                    else if ((sourceText != null) && (targetText != null))
                     {
                         if (!sourceText.Equals(targetText))
                         {
                             // turn cell blue
-                            comparison.Colorize(name, diffColor);
+                            comparison.Colorize(name, diffColor);                            
                             counter++;
                         }
-                    }
+                    }                    
                 }
                 comparison.Save(fileName);
                 errorMessage = string.Format("{0} differences found", counter);