Index: iknow-api/Models/EnrollmentInfo.cs
===================================================================
--- iknow-api/Models/EnrollmentInfo.cs	(revision c2f79d73d7219c8c8bcc00f5badba27a707b22be)
+++ iknow-api/Models/EnrollmentInfo.cs	(revision 2d64b2e1e96d2ca623370d7fe5be29a09fe3f360)
@@ -1,3 +1,5 @@
 using System.ComponentModel.DataAnnotations.Schema;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.Net.Http.Headers;
 
 namespace iknow_api.Models
@@ -11,5 +13,4 @@
         public int Id { get; set; }
         public int enrollmentYear { get; set; }
-        // CS1597 fix: no semicolon after accessor block
         public Quota quota { get; set; }
         public int MajorId { get; set; }
@@ -17,4 +18,6 @@
         public int UserId { get; set; }
         public User? User { get; set; }
+        public string? StudyType { get; set; }
+        public string? StudyStatus { get; set; }
 
     }