diff --git a/Adaptation/Shared/FileRead.cs b/Adaptation/Shared/FileRead.cs
index 48122f8..19bedc7 100644
--- a/Adaptation/Shared/FileRead.cs
+++ b/Adaptation/Shared/FileRead.cs
@@ -266,13 +266,14 @@ public class FileRead : Properties.IFileRead
         string rds;
         string dateValue;
         string rdsPlaceholder = "%RDS%";
+        string mesEntityPlaceholder = "%MesEntity%";
         if (!descriptions.Any() || string.IsNullOrEmpty(descriptions[0].RDS))
             rds = logistics.MID;
         else
             rds = descriptions[0].RDS;
         string[] segments = scopeInfo.FileName.Split(new string[] { "DateTime:" }, StringSplitOptions.RemoveEmptyEntries);
         if (segments.Length == 0)
-            result = string.Concat(duplicateDirectory, @"\", scopeInfo.FileNameWithoutExtension.Replace(rdsPlaceholder, rds));
+            result = string.Concat(duplicateDirectory, @"\", scopeInfo.FileNameWithoutExtension.Replace(rdsPlaceholder, rds).Replace(mesEntityPlaceholder, logistics.MesEntity));
         else
         {
             segments = segments[1].Split('%');
@@ -284,7 +285,7 @@ public class FileRead : Properties.IFileRead
                     continue;
                 datePlaceholder = string.Concat('%', segment, '%');
             }
-            result = string.Concat(duplicateDirectory, @"\", scopeInfo.FileName.Replace(rdsPlaceholder, rds).Replace(datePlaceholder, dateValue));
+            result = string.Concat(duplicateDirectory, @"\", scopeInfo.FileName.Replace(rdsPlaceholder, rds).Replace(mesEntityPlaceholder, logistics.MesEntity).Replace(datePlaceholder, dateValue));
         }
         if (result.Contains('%'))
             throw new Exception("Placeholder exists!");