diff --git a/Models/PlanRecord/PlanRecord.cs b/Models/PlanRecord/PlanRecord.cs
index 98f724c..5746552 100644
--- a/Models/PlanRecord/PlanRecord.cs
+++ b/Models/PlanRecord/PlanRecord.cs
@@ -13,5 +13,6 @@
         public PlanPriority Priority { get; set; }
         public PlanProgress Progress { get; set; }
         public decimal Cost { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
     }
 }
diff --git a/Models/PlanRecord/PlanRecordInput.cs b/Models/PlanRecord/PlanRecordInput.cs
index ff713d9..22f5106 100644
--- a/Models/PlanRecord/PlanRecordInput.cs
+++ b/Models/PlanRecord/PlanRecordInput.cs
@@ -14,6 +14,7 @@
         public PlanPriority Priority { get; set; }
         public PlanProgress Progress { get; set; }
         public decimal Cost { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
         public PlanRecord ToPlanRecord() { return new PlanRecord { 
             Id = Id, 
             VehicleId = VehicleId, 
@@ -25,7 +26,8 @@
             ImportMode = ImportMode,
             Cost = Cost,
             Priority = Priority,
-            Progress = Progress
+            Progress = Progress,
+            ExtraFields = ExtraFields
         }; }
     }
 }
diff --git a/wwwroot/js/shared.js b/wwwroot/js/shared.js
index 3727386..517366e 100644
--- a/wwwroot/js/shared.js
+++ b/wwwroot/js/shared.js
@@ -386,4 +386,21 @@ function showBulkImportModal(mode) {
 }
 function hideBulkImportModal() {
     $("#bulkImportModal").modal('hide');
+}
+function getAndValidateExtraFields() {
+    var hasError = false;
+    var outputData = [];
+    $(".extra-field").map((index, elem) => {
+        var extraFieldName = $(elem).children("label").text();
+        var extraFieldInput = $(elem).children("input");
+        var extraFieldValue = extraFieldInput.val();
+        if (extraFieldInput.hasClass('extra-field-required') && extraFieldValue.trim() == '') {
+            hasError = true;
+            extraFieldInput.addClass("is-invalid");
+        } else {
+            extraFieldInput.removeClass("is-invalid");
+        }
+        outputData.push({ name: extraFieldName, value: extraFieldValue });
+    });
+    return { hasError: hasError, extraFields: outputData };
 }
\ No newline at end of file