diff --git a/Adaptation/FileHandlers/QS408M/Description.cs b/Adaptation/FileHandlers/QS408M/Description.cs
index d304c29..02464ba 100644
--- a/Adaptation/FileHandlers/QS408M/Description.cs
+++ b/Adaptation/FileHandlers/QS408M/Description.cs
@@ -46,7 +46,7 @@ public class Description : IDescription, Shared.Properties.IDescription
     public string StdDev { get; set; }
     public string Thickness { get; set; }
     //
-    public string SlotNumber { get; set; }
+    public string Slot { get; set; }
     public string ThicknessFourteen3mmEdgeMean { get; set; }
     public string ThicknessFourteen3mmEdgePercent { get; set; }
     public string ThicknessFourteen5mmEdgeMean { get; set; }
@@ -85,7 +85,8 @@ public class Description : IDescription, Shared.Properties.IDescription
             nameof(Title),
             nameof(UniqueId),
             nameof(Wafer),
-            nameof(Zone)
+            nameof(Zone),
+            nameof(Slot)
         };
         return results;
     }
@@ -231,7 +232,7 @@ public class Description : IDescription, Shared.Properties.IDescription
                     StdDev = processData.StdDev,
                     Thickness = detail.Thickness,
                     //
-                    SlotNumber = processData.SlotNumber,
+                    Slot = processData.Slot,
                     ThicknessFourteen3mmEdgeMean = processData.ThicknessFourteen3mmEdgeMean,
                     ThicknessFourteen3mmEdgePercent = processData.ThicknessFourteen3mmEdgePercent,
                     ThicknessFourteen5mmEdgeMean = processData.ThicknessFourteen5mmEdgeMean,
@@ -294,6 +295,7 @@ public class Description : IDescription, Shared.Properties.IDescription
             StdDev = nameof(StdDev),
             Thickness = nameof(Thickness),
             //
+            Slot = nameof(Slot),
             ThicknessFourteen3mmEdgeMean = nameof(ThicknessFourteen3mmEdgeMean),
             ThicknessFourteen3mmEdgePercent = nameof(ThicknessFourteen3mmEdgePercent),
             ThicknessFourteen5mmEdgeMean = nameof(ThicknessFourteen5mmEdgeMean),
diff --git a/Adaptation/FileHandlers/QS408M/ProcessData.cs b/Adaptation/FileHandlers/QS408M/ProcessData.cs
index 7464c48..ab0e98a 100644
--- a/Adaptation/FileHandlers/QS408M/ProcessData.cs
+++ b/Adaptation/FileHandlers/QS408M/ProcessData.cs
@@ -39,7 +39,7 @@ public partial class ProcessData : IProcessData
     public string Wafer { get; set; }
     public string Zone { get; set; }
     //
-    public string SlotNumber { get; set; }
+    public string Slot { get; set; }
     public string ThicknessFourteen3mmEdgeMean { get; set; }
     public string ThicknessFourteen3mmEdgePercent { get; set; }
     public string ThicknessFourteen5mmEdgeMean { get; set; }
@@ -257,7 +257,7 @@ public partial class ProcessData : IProcessData
         Detail detail;
         string reactor;
         int counter = 1;
-        int slotNumber = 0;
+        int slot = 0;
         List<Detail> details = new();
         StringBuilder titleFixed = new();
         StringBuilder waferFixed = new();
@@ -267,7 +267,7 @@ public partial class ProcessData : IProcessData
         DateTime dateTime = GetDateTime(logistics, tickOffset, txt.Header.DateTime);
         // Remove illegal characters \/:*?"<>| found in the Batch
         string batch = Regex.Replace(txt.Header.Batch, @"[\\,\/,\:,\*,\?,\"",\<,\>,\|]", "_").Split('\r')[0].Split('\n')[0];
-        bool isWaferSlot = !string.IsNullOrEmpty(txt.Header.Wafer) && txt.Header.Wafer.Length is 1 or 2 && int.TryParse(txt.Header.Wafer, out slotNumber);
+        bool isWaferSlot = !string.IsNullOrEmpty(txt.Header.Wafer) && txt.Header.Wafer.Length is 1 or 2 && int.TryParse(txt.Header.Wafer, out slot);
         Descriptor descriptor = isWaferSlot ? GetDescriptor(txt.Header.Batch) : GetDescriptor(txt.Header.Wafer);
         psn = descriptor.PSN;
         rds = descriptor.RDS;
@@ -332,9 +332,9 @@ public partial class ProcessData : IProcessData
         Employee = employee;
         JobID = logistics.JobID;
         UniqueId = uniqueId;
+        Slot = slot.ToString("00");
         Title = titleFixed.ToString();
         Wafer = waferFixed.ToString();
-        SlotNumber = slotNumber.ToString("00");
         foreach (Site site in txt.Body.Sites)
         {
             detail = new()