diff --git a/WorkFlow.Infrastructure/DIExtensions.cs b/WorkFlow.Infrastructure/DIExtensions.cs
new file mode 100644
index 0000000..3d70ec6
--- /dev/null
+++ b/WorkFlow.Infrastructure/DIExtensions.cs
@@ -0,0 +1,16 @@
+using Microsoft.Extensions.DependencyInjection;
+using WorkFlow.Infrastructure.Contracts;
+using WorkFlow.Infrastructure.Repositories;
+
+namespace WorkFlow.Infrastructure
+{
+    public static class DIExtensions
+    {
+        public static IServiceCollection AddWorkFlowRepositories(this IServiceCollection services) => services
+            .AddScoped<IConfigRepository, ConfigRepository>()
+            .AddScoped<IProfControlsTfRepository, ProfControlsTfRepository>()
+            .AddScoped<IProfileObjStateRepository, ProfileObjStateRepository>()
+            .AddScoped<IProfileRepository, ProfileRepository>()
+            .AddScoped<IWfStateRepository, WfStateRepository>();
+    }
+}
\ No newline at end of file