diff --git a/UniversityContracts/Class1.cs b/UniversityContracts/Class1.cs
deleted file mode 100644
index 7341e15..0000000
--- a/UniversityContracts/Class1.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Contracts
-{
-    public class Class1
-    {
-
-    }
-}
\ No newline at end of file
diff --git a/UniversityContracts/UniversityContracts.csproj b/UniversityContracts/UniversityContracts.csproj
index 132c02c..5328806 100644
--- a/UniversityContracts/UniversityContracts.csproj
+++ b/UniversityContracts/UniversityContracts.csproj
@@ -6,4 +6,16 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Folder Include="BindingModels\" />
+    <Folder Include="BusinessLogicContracts\" />
+    <Folder Include="SearchModels\" />
+    <Folder Include="StoragesContracts\" />
+    <Folder Include="ViewModels\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UniversityModels\UniversityModels.csproj" />
+  </ItemGroup>
+
 </Project>
diff --git a/UniversityModels/Class1.cs b/UniversityModels/Class1.cs
deleted file mode 100644
index 8ed1cc9..0000000
--- a/UniversityModels/Class1.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace UniversityModels
-{
-    public class Class1
-    {
-
-    }
-}
\ No newline at end of file
diff --git a/UniversityModels/IId.cs b/UniversityModels/IId.cs
new file mode 100644
index 0000000..5a364ee
--- /dev/null
+++ b/UniversityModels/IId.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityModels
+{
+    public interface IId
+    {
+        int Id { get; }
+    }
+}
diff --git a/UniversityModels/Models/IDocumentModel.cs b/UniversityModels/Models/IDocumentModel.cs
new file mode 100644
index 0000000..33f093f
--- /dev/null
+++ b/UniversityModels/Models/IDocumentModel.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityModels.Models
+{
+    public interface IDocumentModel : IId
+    {
+        string Name { get; }
+        DateTime Date { get; }
+    }
+}
diff --git a/UniversityModels/Models/IEducationStatusModel.cs b/UniversityModels/Models/IEducationStatusModel.cs
new file mode 100644
index 0000000..552ac2c
--- /dev/null
+++ b/UniversityModels/Models/IEducationStatusModel.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityModels.Models
+{
+    public interface IEducationStatusModel : IId
+    {
+        string Name { get; }
+    }
+}
diff --git a/UniversityModels/Models/IStudentModel.cs b/UniversityModels/Models/IStudentModel.cs
new file mode 100644
index 0000000..6b45b77
--- /dev/null
+++ b/UniversityModels/Models/IStudentModel.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityModels.Models
+{
+    public interface IStudentModel : IId
+    {
+        string Name { get; }
+        string Surname { get; }
+        DateTime DateOfBirth { get; }
+        int StudentCard { get; }
+        int EducationStatusId { get; }
+    }
+}