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; }
+    }
+}
Index: iknow-api/Models/EnrolledSemesters.cs
===================================================================
--- iknow-api/Models/EnrolledSemesters.cs	(revision ab652ff2cf4420bcf41b4bc55899482afcf8a567)
+++ iknow-api/Models/EnrolledSemesters.cs	(revision 39f76a913d87c2aaad3ab3e11cb09f9857de636e)
@@ -3,8 +3,4 @@
 namespace iknow_api.Models
 {
-    public enum Type
-    {
-        Winter, Summer
-    }
     public class EnrolledSemesters
     {
@@ -12,8 +8,12 @@
         public int UserId { get; set; }
         public User? User { get; set; }
-        public int Year { get; set; }
-        public int Type { get; set; }
         public Quota QuotaType { get; set; }
         public int MajorId { get; set; }
+        public string? StudentComment { get; set; }
+        public string? Node { get; set; }
+        public DateTime CratedAt { get; set; }
+        public DateTime LastChange { get; set; }
+        public DateTime Veryfied { get; set; }
+        public ActiveSemesters? Semester { get; set; }
         public Major? Major { get; set; }
         public ICollection<Payment>? Users { get; set; }
Index: iknow-api/Models/SemesterSubjects.cs
===================================================================
--- iknow-api/Models/SemesterSubjects.cs	(revision ab652ff2cf4420bcf41b4bc55899482afcf8a567)
+++ iknow-api/Models/SemesterSubjects.cs	(revision 39f76a913d87c2aaad3ab3e11cb09f9857de636e)
@@ -9,5 +9,5 @@
         public int SubjectId { get; set; }
         public int ProfessorId { get; set; }
-        
+        public bool Signature { get; set; }
         public User? User { get; set; }                 
         public EnrolledSemesters? EnrolledSemester { get; set; }
Index: iknow-api/Models/User.cs
===================================================================
--- iknow-api/Models/User.cs	(revision ab652ff2cf4420bcf41b4bc55899482afcf8a567)
+++ iknow-api/Models/User.cs	(revision 39f76a913d87c2aaad3ab3e11cb09f9857de636e)
@@ -12,4 +12,6 @@
     public class User
     {
+        internal object Payments;
+
         public int Id { get; set; }
         public string? Name { get; set; }