diff --git a/ApiDto/Responses/Schedule/GroupScheduleResponse.cs b/ApiDto/Responses/Schedule/GroupScheduleResponse.cs
index c85778c..c0a7f42 100644
--- a/ApiDto/Responses/Schedule/GroupScheduleResponse.cs
+++ b/ApiDto/Responses/Schedule/GroupScheduleResponse.cs
@@ -39,6 +39,29 @@ public class GroupScheduleInfo
     [Required]
     public required int DisciplineId { get; set; }
 
+    /// <summary>
+    /// Gets or sets exclude or include weeks for a specific discipline.
+    /// </summary>
+    /// <remarks>
+    /// If is <see langword="true"/>, then the values in <see cref="Weeks"/> show the weeks when there will be no discipline.
+    /// <br/>
+    /// If is <see langword="false"/>, then the values in <see cref="Weeks"/> indicate the weeks during which a particular discipline will be studied.
+    /// <br/>
+    /// If is <see langword="null"/>, then there are no specific <see cref="Weeks"/>
+    /// </remarks>
+    ///
+
+    public bool? IsExcludedWeeks { get; set; }
+    /// <summary>
+    /// The week numbers required for the correct display of the schedule.
+    /// <br/>
+    /// Whether there will be <see cref="Discipline"/> during the week or not depends on the <see cref="IsExcludedWeeks"/> property.
+    /// </summary>
+    /// <remarks>
+    /// To get the current week's number, use other queries.
+    /// </remarks>
+    public IEnumerable<int>? Weeks { get; set; }
+
     /// <summary>
     /// Gets or sets the type of occupation for the schedule entry.
     /// </summary>
diff --git a/ApiDto/Responses/Schedule/LectureHallScheduleResponse.cs b/ApiDto/Responses/Schedule/LectureHallScheduleResponse.cs
index 294876f..84adb3c 100644
--- a/ApiDto/Responses/Schedule/LectureHallScheduleResponse.cs
+++ b/ApiDto/Responses/Schedule/LectureHallScheduleResponse.cs
@@ -39,6 +39,29 @@ public class LectureHallScheduleInfo
     [Required]
     public required int DisciplineId { get; set; }
 
+    /// <summary>
+    /// Gets or sets exclude or include weeks for a specific discipline.
+    /// </summary>
+    /// <remarks>
+    /// If is <see langword="true"/>, then the values in <see cref="Weeks"/> show the weeks when there will be no discipline.
+    /// <br/>
+    /// If is <see langword="false"/>, then the values in <see cref="Weeks"/> indicate the weeks during which a particular discipline will be studied.
+    /// <br/>
+    /// If is <see langword="null"/>, then there are no specific <see cref="Weeks"/>
+    /// </remarks>
+    ///
+
+    public bool? IsExcludedWeeks { get; set; }
+    /// <summary>
+    /// The week numbers required for the correct display of the schedule.
+    /// <br/>
+    /// Whether there will be <see cref="Discipline"/> during the week or not depends on the <see cref="IsExcludedWeeks"/> property.
+    /// </summary>
+    /// <remarks>
+    /// To get the current week's number, use other queries.
+    /// </remarks>
+    public IEnumerable<int>? Weeks { get; set; }
+
     /// <summary>
     /// Gets or sets the type of occupation for the schedule entry.
     /// </summary>
diff --git a/ApiDto/Responses/Schedule/ProfessorScheduleResponse.cs b/ApiDto/Responses/Schedule/ProfessorScheduleResponse.cs
index 07a7471..b25711e 100644
--- a/ApiDto/Responses/Schedule/ProfessorScheduleResponse.cs
+++ b/ApiDto/Responses/Schedule/ProfessorScheduleResponse.cs
@@ -39,6 +39,29 @@ public class ProfessorScheduleInfo
     [Required]
     public required int DisciplineId { get; set; }
 
+    /// <summary>
+    /// Gets or sets exclude or include weeks for a specific discipline.
+    /// </summary>
+    /// <remarks>
+    /// If is <see langword="true"/>, then the values in <see cref="Weeks"/> show the weeks when there will be no discipline.
+    /// <br/>
+    /// If is <see langword="false"/>, then the values in <see cref="Weeks"/> indicate the weeks during which a particular discipline will be studied.
+    /// <br/>
+    /// If is <see langword="null"/>, then there are no specific <see cref="Weeks"/>
+    /// </remarks>
+    ///
+
+    public bool? IsExcludedWeeks { get; set; }
+    /// <summary>
+    /// The week numbers required for the correct display of the schedule.
+    /// <br/>
+    /// Whether there will be <see cref="Discipline"/> during the week or not depends on the <see cref="IsExcludedWeeks"/> property.
+    /// </summary>
+    /// <remarks>
+    /// To get the current week's number, use other queries.
+    /// </remarks>
+    public IEnumerable<int>? Weeks { get; set; }
+
     /// <summary>
     /// Gets or sets the type of occupation for the schedule entry.
     /// </summary>
diff --git a/ApiDto/Responses/Schedule/ScheduleResponse.cs b/ApiDto/Responses/Schedule/ScheduleResponse.cs
index 8698ed7..599cc3e 100644
--- a/ApiDto/Responses/Schedule/ScheduleResponse.cs
+++ b/ApiDto/Responses/Schedule/ScheduleResponse.cs
@@ -39,6 +39,29 @@ public class ScheduleResponse
     [Required]
     public required int DisciplineId { get; set; }
 
+    /// <summary>
+    /// Gets or sets exclude or include weeks for a specific discipline.
+    /// </summary>
+    /// <remarks>
+    /// If is <see langword="true"/>, then the values in <see cref="Weeks"/> show the weeks when there will be no discipline.
+    /// <br/>
+    /// If is <see langword="false"/>, then the values in <see cref="Weeks"/> indicate the weeks during which a particular discipline will be studied.
+    /// <br/>
+    /// If is <see langword="null"/>, then there are no specific <see cref="Weeks"/>
+    /// </remarks>
+    ///
+
+    public bool? IsExcludedWeeks { get; set; }
+    /// <summary>
+    /// The week numbers required for the correct display of the schedule.
+    /// <br/>
+    /// Whether there will be <see cref="Discipline"/> during the week or not depends on the <see cref="IsExcludedWeeks"/> property.
+    /// </summary>
+    /// <remarks>
+    /// To get the current week's number, use other queries.
+    /// </remarks>
+    public IEnumerable<int>? Weeks { get; set; }
+
     /// <summary>
     /// Gets or sets the type of occupation for the schedule entry.
     /// </summary>
diff --git a/Application/Cqrs/Schedule/Queries/GetScheduleList/GetScheduleListQueryHandler.cs b/Application/Cqrs/Schedule/Queries/GetScheduleList/GetScheduleListQueryHandler.cs
index 9c91c64..63a8a4d 100644
--- a/Application/Cqrs/Schedule/Queries/GetScheduleList/GetScheduleListQueryHandler.cs
+++ b/Application/Cqrs/Schedule/Queries/GetScheduleList/GetScheduleListQueryHandler.cs
@@ -11,17 +11,7 @@ public class GetScheduleListQueryHandler(ILessonDbContext dbContext) : IRequestH
 {
     public async Task<ScheduleListVm> Handle(GetScheduleListQuery request, CancellationToken cancellationToken)
     {
-        var query = dbContext.Lessons
-            .Include(l => l.LessonAssociations)
-            .ThenInclude(la => la.LectureHall)
-            .ThenInclude(lh => lh!.Campus)
-            .Include(l => l.LessonAssociations)
-            .ThenInclude(la => la.Professor)
-            .Include(l => l.LessonAssociations)
-            .ThenInclude(la => la.TypeOfOccupation)
-            .Include(l => l.Group)
-            .Include(l => l.Discipline)
-            .AsQueryable();
+        var query = dbContext.Lessons.AsQueryable();
 
         if (request.IsEven != null)
             query = query.Where(l => l.IsEven == request.IsEven);
@@ -41,7 +31,17 @@ public class GetScheduleListQueryHandler(ILessonDbContext dbContext) : IRequestH
                 l.LessonAssociations!.Any(la =>
                     la.ProfessorId != null && request.ProfessorIds.Contains(la.ProfessorId.Value)));
 
-        var data = await query.ToArrayAsync(cancellationToken);
+        var data = await query
+            .Include(lesson => lesson.Discipline!)
+            .Include(lesson => lesson.SpecificWeeks)
+            .Include(lesson => lesson.Group!)
+            .Include(lesson => lesson.LessonAssociations!)
+            .ThenInclude(lessonAssociation => lessonAssociation.TypeOfOccupation!)
+            .Include(lesson => lesson.LessonAssociations!)
+                .ThenInclude(lessonAssociation => lessonAssociation.Professor)
+            .Include(lesson => lesson.LessonAssociations!)
+                .ThenInclude(lessonAssociation => lessonAssociation.LectureHall)
+                    .ThenInclude(lectureHall => lectureHall!.Campus).ToListAsync(cancellationToken);
 
         var result = data.Select(l => new ScheduleLookupDto()
         {
@@ -55,6 +55,9 @@ public class GetScheduleListQueryHandler(ILessonDbContext dbContext) : IRequestH
             Discipline = l.Discipline!.Name,
             DisciplineId = l.DisciplineId,
 
+            IsExcludedWeeks = l.IsExcludedWeeks,
+            Weeks = l.SpecificWeeks?.Select(w => w.WeekNumber),
+
             Group = l.Group!.Name,
             GroupId = l.GroupId,
 
@@ -72,7 +75,6 @@ public class GetScheduleListQueryHandler(ILessonDbContext dbContext) : IRequestH
                 .Where(la => la.LectureHall?.Campus != null)
                 .Select(la => la.LectureHall?.CampusId),
 
-
             Professors = l.LessonAssociations!
                 .Where(la => !string.IsNullOrEmpty(la.Professor?.Name))
                 .Select(la => la.Professor?.Name),
diff --git a/Application/Cqrs/Schedule/Queries/GetScheduleList/ScheduleLookupDto.cs b/Application/Cqrs/Schedule/Queries/GetScheduleList/ScheduleLookupDto.cs
index 6e8cc1f..b7a3802 100644
--- a/Application/Cqrs/Schedule/Queries/GetScheduleList/ScheduleLookupDto.cs
+++ b/Application/Cqrs/Schedule/Queries/GetScheduleList/ScheduleLookupDto.cs
@@ -33,6 +33,16 @@ public class ScheduleLookupDto
     /// </summary>
     public required int DisciplineId { get; set; }
 
+    /// <summary>
+    /// Gets or sets exclude or include weeks for a specific discipline.
+    /// </summary>
+    public bool? IsExcludedWeeks { get; set; }
+
+    /// <summary>
+    /// The week numbers required for the correct display of the schedule.
+    /// </summary>
+    public IEnumerable<int>? Weeks { get; set; }
+
     /// <summary>
     /// Gets or sets the name of the group.
     /// </summary>
diff --git a/Endpoint/Controllers/V1/ScheduleController.cs b/Endpoint/Controllers/V1/ScheduleController.cs
index 3e9a5ed..1500efa 100644
--- a/Endpoint/Controllers/V1/ScheduleController.cs
+++ b/Endpoint/Controllers/V1/ScheduleController.cs
@@ -60,6 +60,8 @@ public class ScheduleController(IMediator mediator) : BaseControllerV1
             IsEven = s.IsEven,
             Discipline = s.Discipline,
             DisciplineId = s.DisciplineId,
+            IsExcludedWeeks = s.IsExcludedWeeks,
+            Weeks = s.Weeks,
             TypeOfOccupations = s.TypeOfOccupations,
             Group = s.Group,
             GroupId = s.GroupId,
@@ -117,6 +119,8 @@ public class ScheduleController(IMediator mediator) : BaseControllerV1
                 IsEven = g.IsEven,
                 Discipline = g.Discipline,
                 DisciplineId = g.DisciplineId,
+                IsExcludedWeeks = g.IsExcludedWeeks,
+                Weeks = g.Weeks,
                 TypeOfOccupations = g.TypeOfOccupations,
                 LectureHalls = g.LectureHalls,
                 LectureHallsId = g.LectureHallsId,
@@ -176,6 +180,8 @@ public class ScheduleController(IMediator mediator) : BaseControllerV1
                 IsEven = p.IsEven,
                 Discipline = p.Discipline,
                 DisciplineId = p.DisciplineId,
+                IsExcludedWeeks = p.IsExcludedWeeks,
+                Weeks = p.Weeks,
                 TypeOfOccupations = p.TypeOfOccupations,
                 Group = p.Group,
                 GroupId = p.GroupId,
@@ -235,6 +241,8 @@ public class ScheduleController(IMediator mediator) : BaseControllerV1
                 IsEven = l.IsEven,
                 Discipline = l.Discipline,
                 DisciplineId = l.DisciplineId,
+                IsExcludedWeeks = l.IsExcludedWeeks,
+                Weeks = l.Weeks,
                 TypeOfOccupations = l.TypeOfOccupations,
                 Group = l.Group,
                 GroupId = l.GroupId,