diff --git a/Domain/Schedule/Lesson.cs b/Domain/Schedule/Lesson.cs
index 3ff5e52..e854d3e 100644
--- a/Domain/Schedule/Lesson.cs
+++ b/Domain/Schedule/Lesson.cs
@@ -9,13 +9,13 @@ public class Lesson
     public bool IsEven { get; set; }
     public DayOfWeek DayOfWeek { get; set; }
     public int PairNumber { get; set; }
+    public bool? IsExcludedWeeks { get; set; }
 
     public int GroupId { get; set; }
     public Group? Group { get; set; }
-    public int TypeOfOccupationId { get; set; }
-    public TypeOfOccupation? TypeOfOccupation { get; set; }
     public int DisciplineId { get; set; }
     public Discipline? Discipline { get; set; }
 
     public List<LessonAssociation>? LessonAssociations { get; set; }
+    public List<SpecificWeek>? SpecificWeeks { get; set; }
 }
\ No newline at end of file
diff --git a/Domain/Schedule/LessonAssociation.cs b/Domain/Schedule/LessonAssociation.cs
index 89b5651..e101bdd 100644
--- a/Domain/Schedule/LessonAssociation.cs
+++ b/Domain/Schedule/LessonAssociation.cs
@@ -5,6 +5,8 @@ public class LessonAssociation
     public int Id { get; set; }
     public string? LinkToMeet { get; set; }
 
+    public int TypeOfOccupationId { get; set; }
+    public TypeOfOccupation? TypeOfOccupation { get; set; }
     public int LessonId { get; set; }
     public Lesson? Lesson { get; set; }
     public int? ProfessorId { get; set; }
diff --git a/Domain/Schedule/SpecificWeek.cs b/Domain/Schedule/SpecificWeek.cs
new file mode 100644
index 0000000..b0adf31
--- /dev/null
+++ b/Domain/Schedule/SpecificWeek.cs
@@ -0,0 +1,10 @@
+namespace Mirea.Api.DataAccess.Domain.Schedule;
+
+public class SpecificWeek
+{
+    public int Id { get; set; }
+    public int WeekNumber { get; set; }
+
+    public int LessonId { get; set; }
+    public Lesson? Lesson { get; set; }
+}
\ No newline at end of file
diff --git a/Domain/Schedule/TypeOfOccupation.cs b/Domain/Schedule/TypeOfOccupation.cs
index a2152a8..4a52a4a 100644
--- a/Domain/Schedule/TypeOfOccupation.cs
+++ b/Domain/Schedule/TypeOfOccupation.cs
@@ -6,7 +6,6 @@ public class TypeOfOccupation
 {
     public int Id { get; set; }
     public required string ShortName { get; set; }
-    public string? FullName { get; set; }
 
-    public List<Lesson>? Lessons { get; set; }
+    public List<LessonAssociation>? Lessons { get; set; }
 }
\ No newline at end of file