diff --git a/ClientHub/wwwroot/site.js b/ClientHub/wwwroot/site.js
index 7dee282..7784521 100644
--- a/ClientHub/wwwroot/site.js
+++ b/ClientHub/wwwroot/site.js
@@ -120,9 +120,12 @@ function loadHeaderGridRunHeaders() {
     ],
     columns: [
       { key: "ID", dataType: "number", hidden: true },
-      { key: "ToolID", dataType: "number", hidden: true },
-      { key: "ToolName", dataType: "string", width: "10%" },
-      { key: "Title", dataType: "string", width: "70%" },
+      { key: "ToolTypeID", dataType: "number", hidden: true },
+      { key: "ToolTypeName", dataType: "string", width: "10%" },
+      { key: "Title", dataType: "string", width: "40%" },
+      { key: "Reactor", dataType: "string", width: "10%" },
+      { key: "RDS", dataType: "string", width: "10%" },
+      { key: "PSN", dataType: "string", width: "10%" },
       { key: "InsertDate", dataType: "date", format: "dateTime", width: "20%" }
     ],
     dataSource: headerURL,
@@ -139,7 +142,7 @@ function clearFieldsGridRunHeaders() {
 function headerSelectionChangedRunHeaders(evt, ui) {
   clearFieldsGridRunHeaders();
   var rowData = ui.owner.grid.dataSource.dataView()[ui.row.index];
-  var url = _apiUrl + "/api/tooltypes/" + rowData.ToolID + "/headers/" + ui.row.id + "/fields";
+  var url = _apiUrl + "/api/tooltypes/" + rowData.ToolTypeID + "/headers/" + ui.row.id + "/fields";
   $("#FieldsGrid").igGrid({
     autoGenerateColumns: false,
     primaryKey: "Column",
diff --git a/Server/Repositories/MetrologyRepository.cs b/Server/Repositories/MetrologyRepository.cs
index 7ee883f..99542ad 100644
--- a/Server/Repositories/MetrologyRepository.cs
+++ b/Server/Repositories/MetrologyRepository.cs
@@ -634,7 +634,7 @@ public class MetrologyRepository : IMetrologyRepository
         for (int i = 0; i < toolTypes.Length; i++)
         {
             tt = toolTypes[i];
-            _ = stringBuilder.Append($" SELECT ID, InsertDate, AttachmentID, Title, [Date], {tt.ID} AS ToolID, '{tt.ToolTypeName}' AS ToolName FROM {tt.HeaderTableName} ");
+            _ = stringBuilder.Append($" SELECT ID, InsertDate, AttachmentID, Title, [Date], {tt.ID} AS ToolTypeID, '{tt.ToolTypeName}' AS ToolTypeName, Reactor, RDS, PSN FROM {tt.HeaderTableName} ");
             if (i != toolTypes.Length - 1)
                 _ = stringBuilder.Append(" UNION ALL ");
         }
@@ -662,7 +662,7 @@ public class MetrologyRepository : IMetrologyRepository
             throw new Exception("Invalid tool type ID");
 
         using DbConnection conn = GetDbConnection();
-        string sql = $"SELECT ID, InsertDate, AttachmentID, Title, [Date], {tt.ID} AS ToolID, '{tt.ToolTypeName}' AS ToolName FROM {tt.HeaderTableName} ORDER BY [Date] DESC ";
+        string sql = $"SELECT ID, InsertDate, AttachmentID, Title, [Date], {tt.ID} AS ToolTypeID, '{tt.ToolTypeName}' AS ToolTypeName, Reactor, RDS, PSN FROM {tt.HeaderTableName} ORDER BY [Date] DESC ";
 
         if (pageNo.HasValue && pageSize.HasValue)
         {
diff --git a/Shared/DataModels/HeaderCommon.cs b/Shared/DataModels/HeaderCommon.cs
index 2c87d36..d75f9e2 100644
--- a/Shared/DataModels/HeaderCommon.cs
+++ b/Shared/DataModels/HeaderCommon.cs
@@ -8,6 +8,9 @@ public class HeaderCommon
     public string? Title { get; set; }
     public string? Recipe { get; set; }
     public DateTime Date { get; set; }
-    public long ToolID { get; set; }
-    public string? ToolName { get; set; }
+    public long ToolTypeID { get; set; }
+    public string? ToolTypeName { get; set; }
+    public string? Reactor { get; set; }
+    public string? RDS { get; set; }
+    public string? PSN { get; set; }
 }
\ No newline at end of file