diff --git a/Hermes.csproj b/Hermes.csproj
index 9d70af7..e05ef72 100644
--- a/Hermes.csproj
+++ b/Hermes.csproj
@@ -260,6 +260,10 @@
     <Resource Include="doc\img\ovh_6.png" />
     <Resource Include="doc\img\ovh_7.png" />
   </ItemGroup>
+  <ItemGroup>
+    <Resource Include="doc\img\sms_1.png" />
+    <Resource Include="doc\img\sms_2.png" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
diff --git a/doc/img/sms_1.png b/doc/img/sms_1.png
new file mode 100644
index 0000000..bebc007
Binary files /dev/null and b/doc/img/sms_1.png differ
diff --git a/doc/img/sms_2.png b/doc/img/sms_2.png
new file mode 100644
index 0000000..94986aa
Binary files /dev/null and b/doc/img/sms_2.png differ