diff --git a/OwnChar/Data/ClientServerDataProvider.cs b/OwnChar/Data/ClientServerDataProvider.cs
new file mode 100644
index 0000000..abb5733
--- /dev/null
+++ b/OwnChar/Data/ClientServerDataProvider.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OwnChar.Data
+{
+    public class ClientServerDataProvider : IDataProvider
+    {
+    }
+}
diff --git a/OwnChar/Data/ILocalDataProvider.cs b/OwnChar/Data/IDataProvider.cs
similarity index 79%
rename from OwnChar/Data/ILocalDataProvider.cs
rename to OwnChar/Data/IDataProvider.cs
index 382d263..b71390b 100644
--- a/OwnChar/Data/ILocalDataProvider.cs
+++ b/OwnChar/Data/IDataProvider.cs
@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace OwnChar.Data
 {
-    public interface ILocalDataProvider
+    public interface IDataProvider
     {
     }
 }
diff --git a/OwnChar/Data/JsonFileDataProvider.cs b/OwnChar/Data/JsonFileDataProvider.cs
new file mode 100644
index 0000000..73023d1
--- /dev/null
+++ b/OwnChar/Data/JsonFileDataProvider.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OwnChar.Data
+{
+    public class JsonFileDataProvider : IDataProvider
+    {
+    }
+}
diff --git a/OwnChar/Manager/OwnCharManager.cs b/OwnChar/Manager/OwnCharManager.cs
new file mode 100644
index 0000000..9815578
--- /dev/null
+++ b/OwnChar/Manager/OwnCharManager.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OwnChar.Manager
+{
+    public class OwnCharManager
+    {
+
+    }
+}