Index: iknow-api/Models/ActiveSemester.cs
===================================================================
--- iknow-api/Models/ActiveSemester.cs	(revision 39f76a913d87c2aaad3ab3e11cb09f9857de636e)
+++ iknow-api/Models/ActiveSemester.cs	(revision 39f76a913d87c2aaad3ab3e11cb09f9857de636e)
@@ -0,0 +1,16 @@
+using Microsoft.VisualBasic;
+
+namespace iknow_api.Models
+{
+    public enum sType
+    {
+        summer,winter
+    }
+    public class ActiveSemesters
+    {
+        public int id { get; set; }
+        public int year { get; set; }
+        public sType Type { get; set; }
+        public ICollection<EnrolledSemesters>? EnrolledSemesters { get; set; }
+    }
+}