diff --git a/exercise.wwwapi/Models/CohortCourse.cs b/exercise.wwwapi/Models/CohortCourse.cs
new file mode 100644
index 0000000..47c8949
--- /dev/null
+++ b/exercise.wwwapi/Models/CohortCourse.cs
@@ -0,0 +1,30 @@
+using exercise.wwwapi.Repository;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+
+namespace exercise.wwwapi.Models
+{
+    [Table("cohort_course")]
+    public class CohortCourse : IEntity
+    {
+        [Key]
+        [Column("id")]
+        public int Id { get; set; }
+
+        [ForeignKey(nameof(Cohort))]
+        [Column("cohort_id")]
+        public int CohortId { get; set; }
+
+        [ForeignKey(nameof(Course))]
+        [Column("course_id")]
+        public int CourseId { get; set; }
+
+        public Cohort Cohort { get; set; }
+        public Course Course { get; set; }
+        public ICollection<UserCC> UserCCs { get; set; } = new List<UserCC>();
+
+
+
+    }
+}
diff --git a/exercise.wwwapi/Repository/IEntity.cs b/exercise.wwwapi/Repository/IEntity.cs
new file mode 100644
index 0000000..3d3ab80
--- /dev/null
+++ b/exercise.wwwapi/Repository/IEntity.cs
@@ -0,0 +1,7 @@
+namespace exercise.wwwapi.Repository
+{
+    public interface IEntity
+    {
+        int Id { get; set; }
+    }
+}
\ No newline at end of file