diff --git a/ProjectRacing/Form1.Designer.cs b/ProjectRacing/FormRacing.Designer.cs
similarity index 97%
rename from ProjectRacing/Form1.Designer.cs
rename to ProjectRacing/FormRacing.Designer.cs
index b4dc1fb..007ba7f 100644
--- a/ProjectRacing/Form1.Designer.cs
+++ b/ProjectRacing/FormRacing.Designer.cs
@@ -1,6 +1,6 @@
 namespace ProjectRacing
 {
-    partial class Form1
+    partial class FormRacing
     {
         /// <summary>
         ///  Required designer variable.
diff --git a/ProjectRacing/Form1.cs b/ProjectRacing/FormRacing.cs
similarity index 57%
rename from ProjectRacing/Form1.cs
rename to ProjectRacing/FormRacing.cs
index 69d8e66..ecdc79d 100644
--- a/ProjectRacing/Form1.cs
+++ b/ProjectRacing/FormRacing.cs
@@ -1,8 +1,8 @@
 namespace ProjectRacing
 {
-    public partial class Form1 : Form
+    public partial class FormRacing : Form
     {
-        public Form1()
+        public FormRacing()
         {
             InitializeComponent();
         }
diff --git a/ProjectRacing/Form1.resx b/ProjectRacing/FormRacing.resx
similarity index 100%
rename from ProjectRacing/Form1.resx
rename to ProjectRacing/FormRacing.resx
diff --git a/ProjectRacing/Program.cs b/ProjectRacing/Program.cs
index 69556ea..37944a8 100644
--- a/ProjectRacing/Program.cs
+++ b/ProjectRacing/Program.cs
@@ -1,3 +1,7 @@
+using ProjectRacing.Repositories;
+using ProjectRacing.Repositories.Implementations;
+using Unity;
+
 namespace ProjectRacing
 {
     internal static class Program
@@ -11,7 +15,18 @@ namespace ProjectRacing
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new Form1());
+            Application.Run(CreateContainer().Resolve<FormRacing>());
+        }
+
+        private static IUnityContainer CreateContainer()
+        {
+            var container = new UnityContainer();
+            container.RegisterType<ICompetitionsRepository, CompetitionsRepository>();
+            container.RegisterType<IHorseRepository, HorseRepository>();
+            container.RegisterType<IJockeyRepository, JockeyRepository>();
+            container.RegisterType<IOwnerRepository, OwnerRepository>();
+            container.RegisterType<IParticipantsRepository, ParticipantsRepository>();
+            return container;
         }
     }
 }
\ No newline at end of file
diff --git a/ProjectRacing/ProjectRacing.csproj b/ProjectRacing/ProjectRacing.csproj
index 663fdb8..894afcd 100644
--- a/ProjectRacing/ProjectRacing.csproj
+++ b/ProjectRacing/ProjectRacing.csproj
@@ -8,4 +8,8 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Unity" Version="5.11.10" />
+  </ItemGroup>
+
 </Project>
\ No newline at end of file
diff --git a/ProjectRacing/Repositories/ICompetitionsRepository.cs b/ProjectRacing/Repositories/ICompetitionsRepository.cs
new file mode 100644
index 0000000..63c55f9
--- /dev/null
+++ b/ProjectRacing/Repositories/ICompetitionsRepository.cs
@@ -0,0 +1,11 @@
+using ProjectRacing.Entities;
+
+namespace ProjectRacing.Repositories;
+public interface ICompetitionsRepository
+{
+    IEnumerable<Competitions> GetCompetitionses();
+    Competitions GetCompetitionsById(int id);
+    void CreateCompetitions(Competitions competitions);
+    void UpdateCompetitions(Competitions competitions);
+    void DeleteCompetitions(int id);
+}
\ No newline at end of file
diff --git a/ProjectRacing/Repositories/IHorseRepository.cs b/ProjectRacing/Repositories/IHorseRepository.cs
new file mode 100644
index 0000000..d1c73e9
--- /dev/null
+++ b/ProjectRacing/Repositories/IHorseRepository.cs
@@ -0,0 +1,10 @@
+using ProjectRacing.Entities;
+namespace ProjectRacing.Repositories;
+public interface IHorseRepository
+{
+    IEnumerable<Horse> GetHorses();
+    Horse GetHorseById(int id);
+    void CreateHorse(Horse horse);
+    void UpdateHorse(Horse horse); 
+    void DeleteHorse(int id);
+}
\ No newline at end of file
diff --git a/ProjectRacing/Repositories/IJockeyRepository.cs b/ProjectRacing/Repositories/IJockeyRepository.cs
new file mode 100644
index 0000000..45736ba
--- /dev/null
+++ b/ProjectRacing/Repositories/IJockeyRepository.cs
@@ -0,0 +1,11 @@
+using ProjectRacing.Entities;
+
+namespace ProjectRacing.Repositories;
+public interface IJockeyRepository
+{
+    IEnumerable<Jockey> GetJockeys();
+    Jockey GetJockeyById(int id);
+    void CreateJockey(Jockey jockey);
+    void UpdateJockey(Jockey jockey);
+    void DeleteJockey(int id);
+}
\ No newline at end of file
diff --git a/ProjectRacing/Repositories/IOwnerRepository.cs b/ProjectRacing/Repositories/IOwnerRepository.cs
new file mode 100644
index 0000000..a725a38
--- /dev/null
+++ b/ProjectRacing/Repositories/IOwnerRepository.cs
@@ -0,0 +1,11 @@
+using ProjectRacing.Entities;
+
+namespace ProjectRacing.Repositories;
+public interface IOwnerRepository
+{
+    IEnumerable<Owner> GetOwner();
+    Owner GetOwnerById(int id);
+    void CreateOwner(Owner owner);
+    void UpdateOwner(Owner owner);
+    void DeleteOwner(int id);
+}
\ No newline at end of file
diff --git a/ProjectRacing/Repositories/IParticipantsRepository.cs b/ProjectRacing/Repositories/IParticipantsRepository.cs
new file mode 100644
index 0000000..878db50
--- /dev/null
+++ b/ProjectRacing/Repositories/IParticipantsRepository.cs
@@ -0,0 +1,11 @@
+using ProjectRacing.Entities;
+
+namespace ProjectRacing.Repositories;
+public interface IParticipantsRepository
+{
+    IEnumerable<Participants> GetParticipants();
+    Participants GetParticipantsById(int id);
+    void CreateParticipants(Participants participants);
+    void UpdateParticipants(Participants participants);
+    void DeleteParticipants(int id);
+}
\ No newline at end of file
diff --git a/ProjectRacing/Repositories/Implementations/CompetitionsRepository.cs b/ProjectRacing/Repositories/Implementations/CompetitionsRepository.cs
new file mode 100644
index 0000000..8c0536f
--- /dev/null
+++ b/ProjectRacing/Repositories/Implementations/CompetitionsRepository.cs
@@ -0,0 +1,29 @@
+using ProjectRacing.Entities;
+namespace ProjectRacing.Repositories.Implementations;
+internal class CompetitionsRepository : ICompetitionsRepository
+{
+    public void CreateCompetitions(Competitions competitions)
+    {
+        
+    }
+
+    public void DeleteCompetitions(int id)
+    {
+       
+    }
+
+    public Competitions GetCompetitionsById(int id)
+    {
+        return Competitions.CreateEntity(0, new DateOnly(0001,1,1), string.Empty);
+    }
+
+    public IEnumerable<Competitions> GetCompetitionses()
+    {
+        return [];
+    }
+
+    public void UpdateCompetitions(Competitions competitions)
+    {
+        
+    }
+}
diff --git a/ProjectRacing/Repositories/Implementations/HorseRepository.cs b/ProjectRacing/Repositories/Implementations/HorseRepository.cs
new file mode 100644
index 0000000..66dbbb8
--- /dev/null
+++ b/ProjectRacing/Repositories/Implementations/HorseRepository.cs
@@ -0,0 +1,29 @@
+using ProjectRacing.Entities;
+namespace ProjectRacing.Repositories.Implementations;
+public class HorseRepository : IHorseRepository
+{
+    public void CreateHorse(Horse horse)
+    {
+        
+    }
+
+    public void DeleteHorse(int id)
+    {
+        
+    }
+
+    public Horse GetHorseById(int id)
+    {
+        return Horse.CreateEntity(0, string.Empty, true, new DateOnly(0001, 1, 1), 0);
+    }
+
+    public IEnumerable<Horse> GetHorses()
+    {
+        return [];
+    }
+
+    public void UpdateHorse(Horse horse)
+    {
+       
+    }
+}
\ No newline at end of file
diff --git a/ProjectRacing/Repositories/Implementations/JockeyRepository.cs b/ProjectRacing/Repositories/Implementations/JockeyRepository.cs
new file mode 100644
index 0000000..6aec417
--- /dev/null
+++ b/ProjectRacing/Repositories/Implementations/JockeyRepository.cs
@@ -0,0 +1,29 @@
+using ProjectRacing.Entities;
+namespace ProjectRacing.Repositories.Implementations;
+internal class JockeyRepository : IJockeyRepository
+{
+    public void CreateJockey(Jockey jockey)
+    {
+       
+    }
+
+    public void DeleteJockey(int id)
+    {
+        
+    }
+
+    public Jockey GetJockeyById(int id)
+    {
+        return Jockey.CreateEntity(0, string.Empty, 0, 0, string.Empty);
+    }
+
+    public IEnumerable<Jockey> GetJockeys()
+    {
+        return [];
+    }
+
+    public void UpdateJockey(Jockey jockey)
+    {
+        
+    }
+}
diff --git a/ProjectRacing/Repositories/Implementations/OwnerRepository.cs b/ProjectRacing/Repositories/Implementations/OwnerRepository.cs
new file mode 100644
index 0000000..51c394e
--- /dev/null
+++ b/ProjectRacing/Repositories/Implementations/OwnerRepository.cs
@@ -0,0 +1,29 @@
+using ProjectRacing.Entities;
+namespace ProjectRacing.Repositories.Implementations;
+internal class OwnerRepository : IOwnerRepository
+{
+    public void CreateOwner(Owner owner)
+    {
+       
+    }
+
+    public void DeleteOwner(int id)
+    {
+       
+    }
+
+    public IEnumerable<Owner> GetOwner()
+    {
+        return [];
+    }
+
+    public Owner GetOwnerById(int id)
+    {
+        return Owner.CreateEntity(0, string.Empty, string.Empty);
+    }
+
+    public void UpdateOwner(Owner owner)
+    {
+        
+    }
+}
diff --git a/ProjectRacing/Repositories/Implementations/ParticipantsRepository.cs b/ProjectRacing/Repositories/Implementations/ParticipantsRepository.cs
new file mode 100644
index 0000000..a637e57
--- /dev/null
+++ b/ProjectRacing/Repositories/Implementations/ParticipantsRepository.cs
@@ -0,0 +1,29 @@
+using ProjectRacing.Entities;
+namespace ProjectRacing.Repositories.Implementations;
+internal class ParticipantsRepository : IParticipantsRepository
+{
+    public void CreateParticipants(Participants participants)
+    {
+        
+    }
+
+    public void DeleteParticipants(int id)
+    {
+        
+    }
+
+    public IEnumerable<Participants> GetParticipants()
+    {
+        return [];
+    }
+
+    public Participants GetParticipantsById(int id)
+    {
+        return Participants.CreateEntity(0, 0, 0, 0, TimeSpan.Zero, 0);
+    }
+
+    public void UpdateParticipants(Participants participants)
+    {
+        
+    }
+}