diff --git a/BuildSample/BuildSample.sln b/BuildSample/BuildSample.sln
index 734caac..bc84d07 100644
--- a/BuildSample/BuildSample.sln
+++ b/BuildSample/BuildSample.sln
@@ -5,6 +5,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CoolApp", "BuildSample\Cool
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NotCompileApp", "NotCompileApp\NotCompileApp.csproj", "{3DE4FDFA-1502-44CF-9B73-78B6D730C59F}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Domain", "Domain\Domain.csproj", "{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|iPhoneSimulator = Debug|iPhoneSimulator
@@ -27,6 +29,18 @@ Global
 		{3DE4FDFA-1502-44CF-9B73-78B6D730C59F}.Release|iPhone.Build.0 = Release|iPhone
 		{3DE4FDFA-1502-44CF-9B73-78B6D730C59F}.Release|iPhoneSimulator.ActiveCfg = Release|iPhoneSimulator
 		{3DE4FDFA-1502-44CF-9B73-78B6D730C59F}.Release|iPhoneSimulator.Build.0 = Release|iPhoneSimulator
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.Ad-Hoc|iPhone.ActiveCfg = Release|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.Ad-Hoc|iPhone.Build.0 = Release|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.AppStore|iPhone.ActiveCfg = Release|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.AppStore|iPhone.Build.0 = Release|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.Debug|iPhone.ActiveCfg = Debug|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.Debug|iPhone.Build.0 = Debug|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.Release|iPhone.ActiveCfg = Release|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.Release|iPhone.Build.0 = Release|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.Release|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}.Release|iPhoneSimulator.Build.0 = Release|Any CPU
 		{E7393DD4-5E5F-456A-89AB-000EC63BD901}.Ad-Hoc|iPhone.ActiveCfg = Ad-Hoc|iPhone
 		{E7393DD4-5E5F-456A-89AB-000EC63BD901}.Ad-Hoc|iPhone.Build.0 = Ad-Hoc|iPhone
 		{E7393DD4-5E5F-456A-89AB-000EC63BD901}.AppStore|iPhone.ActiveCfg = AppStore|iPhone
diff --git a/BuildSample/BuildSample/CoolApp.csproj b/BuildSample/BuildSample/CoolApp.csproj
index 3f88715..1737085 100644
--- a/BuildSample/BuildSample/CoolApp.csproj
+++ b/BuildSample/BuildSample/CoolApp.csproj
@@ -93,4 +93,10 @@
     <Compile Include="MainController.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <ItemGroup>
+    <ProjectReference Include="..\Domain\Domain.csproj">
+      <Project>{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}</Project>
+      <Name>Domain</Name>
+    </ProjectReference>
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/BuildSample/BuildSample/MainController.cs b/BuildSample/BuildSample/MainController.cs
index d436376..ef4b50b 100644
--- a/BuildSample/BuildSample/MainController.cs
+++ b/BuildSample/BuildSample/MainController.cs
@@ -1,11 +1,16 @@
 using System;
+
 using MonoTouch.UIKit;
 using MonoTouch.Foundation;
 
+using Domain;
+
 namespace BuildSample
 {
 	public class MainController : UIViewController
 	{
+		private UILabel _label;
+
 		public MainController()
 		{
 		}
@@ -15,8 +20,20 @@ namespace BuildSample
 			base.ViewDidLoad();
 			View.BackgroundColor = UIColor.White;
 
+			Person author = new Person
+			{
+				Age = 24,
+				Name = "Rustam"
+			};
 
-			// insert your code here
+
+			_label = new UILabel();
+			_label.Text = author.ToString();
+			_label.SizeToFit();
+
+
+			View.AddSubview(_label);
+			_label.Center = View.Center;
 		}
 	}
 }
diff --git a/BuildSample/Domain/Domain.csproj b/BuildSample/Domain/Domain.csproj
new file mode 100644
index 0000000..5817392
--- /dev/null
+++ b/BuildSample/Domain/Domain.csproj
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>10.0.0</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}</ProjectGuid>
+    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <OutputType>Library</OutputType>
+    <RootNamespace>Domain</RootNamespace>
+    <AssemblyName>Domain</AssemblyName>
+    <TargetFrameworkProfile>Profile1</TargetFrameworkProfile>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug</OutputPath>
+    <DefineConstants>DEBUG;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>full</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Person.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
+</Project>
\ No newline at end of file
diff --git a/BuildSample/Domain/Person.cs b/BuildSample/Domain/Person.cs
new file mode 100644
index 0000000..a455a99
--- /dev/null
+++ b/BuildSample/Domain/Person.cs
@@ -0,0 +1,20 @@
+using System;
+
+namespace Domain
+{
+	public class Person
+	{
+		public int Age { get; set; }
+		public string Name { get; set; }
+
+		public Person()
+		{
+		}
+
+		public override string ToString()
+		{
+			return string.Format("My name is {0}. I am {1}", Name, Age);
+		}
+	}
+}
+
diff --git a/BuildSample/Domain/Properties/AssemblyInfo.cs b/BuildSample/Domain/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..caa26f0
--- /dev/null
+++ b/BuildSample/Domain/Properties/AssemblyInfo.cs
@@ -0,0 +1,27 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+
+// Information about this assembly is defined by the following attributes. 
+// Change them to the values specific to your project.
+
+[assembly: AssemblyTitle("Domain")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("")]
+[assembly: AssemblyCopyright("rzaitov")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
+// The form "{Major}.{Minor}.*" will automatically update the build and revision,
+// and "{Major}.{Minor}.{Build}.*" will update just the revision.
+
+[assembly: AssemblyVersion("1.0.*")]
+
+// The following attributes are used to specify the signing key for the assembly, 
+// if desired. See the Mono documentation for more information about signing.
+
+//[assembly: AssemblyDelaySign(false)]
+//[assembly: AssemblyKeyFile("")]
+
diff --git a/BuildSample/NotCompileApp/NotCompileApp.csproj b/BuildSample/NotCompileApp/NotCompileApp.csproj
index 14e2708..f5a5561 100644
--- a/BuildSample/NotCompileApp/NotCompileApp.csproj
+++ b/BuildSample/NotCompileApp/NotCompileApp.csproj
@@ -92,4 +92,10 @@
     <Compile Include="AppDelegate.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <ItemGroup>
+    <ProjectReference Include="..\Domain\Domain.csproj">
+      <Project>{BD5EC0A1-EDC9-4D90-BACF-AE54F26148C1}</Project>
+      <Name>Domain</Name>
+    </ProjectReference>
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/scripts/buld.py b/scripts/buld.py
index 5f239dd..4362b3c 100644
--- a/scripts/buld.py
+++ b/scripts/buld.py
@@ -18,7 +18,7 @@ import settings
 # print("projects to build:")
 # print(projects_to_build)
 
-sln_config = "Debug|iPhone Simulator 6.0"
+sln_config = "Debug|iPhone Simulator"
 build_cmd_pattern = '{0} -v build "--configuration:{1}" "--target:Build" {2}'
 # build_cmd_text = build_cmd_pattern.format(settings.mdtool, sln_config, settings.sln_path)