diff --git a/TagManager.Shared/Services/ITagManager.cs b/TagManager.Shared/Services/ITagManager.cs
new file mode 100644
index 0000000..1e3ca45
--- /dev/null
+++ b/TagManager.Shared/Services/ITagManager.cs
@@ -0,0 +1,7 @@
+namespace TagManager.Shared.Services
+{
+    public interface ITagManager
+    {
+
+    }
+}
diff --git a/TagManager.Shared/TagManager.Shared.csproj b/TagManager.Shared/TagManager.Shared.csproj
new file mode 100644
index 0000000..fa71b7a
--- /dev/null
+++ b/TagManager.Shared/TagManager.Shared.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/TagManager.sln b/TagManager.sln
index 901f093..ceb67c4 100644
--- a/TagManager.sln
+++ b/TagManager.sln
@@ -4,8 +4,16 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 VisualStudioVersion = 17.10.34902.84
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TagManager", "TagManager\TagManager\TagManager.csproj", "{4DFACD06-1E58-473A-9C2E-382AD098EC1A}"
+	ProjectSection(ProjectDependencies) = postProject
+		{799B0E20-68C8-4A89-BB62-21CB4BBD9C0D} = {799B0E20-68C8-4A89-BB62-21CB4BBD9C0D}
+	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TagManager.Client", "TagManager\TagManager.Client\TagManager.Client.csproj", "{CAA7F3FB-9548-4609-9F09-66C86CCA054F}"
+	ProjectSection(ProjectDependencies) = postProject
+		{799B0E20-68C8-4A89-BB62-21CB4BBD9C0D} = {799B0E20-68C8-4A89-BB62-21CB4BBD9C0D}
+	EndProjectSection
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TagManager.Shared", "TagManager.Shared\TagManager.Shared.csproj", "{799B0E20-68C8-4A89-BB62-21CB4BBD9C0D}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -21,6 +29,10 @@ Global
 		{CAA7F3FB-9548-4609-9F09-66C86CCA054F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{CAA7F3FB-9548-4609-9F09-66C86CCA054F}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{CAA7F3FB-9548-4609-9F09-66C86CCA054F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{799B0E20-68C8-4A89-BB62-21CB4BBD9C0D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{799B0E20-68C8-4A89-BB62-21CB4BBD9C0D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{799B0E20-68C8-4A89-BB62-21CB4BBD9C0D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{799B0E20-68C8-4A89-BB62-21CB4BBD9C0D}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE