diff --git a/Configurations/Entities/XAiConversationMappingAction.cs b/Configurations/Entities/XAiConversationMappingAction.cs
new file mode 100644
index 0000000..92f30a6
--- /dev/null
+++ b/Configurations/Entities/XAiConversationMappingAction.cs
@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using AutoMapper;
+using xAiModels.Models.Dtos;
+using xAiModels.Models.Entities;
+
+namespace xAiModels.Configurations.Entities
+{
+    public class XAiConversationMappingAction : IMappingAction<XAiConversation, XAiConversationDto>
+    {
+        public void Process(
+            XAiConversation source,
+            XAiConversationDto destination,
+            ResolutionContext context
+        )
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Configurations/Entities/XAiMessageMappingAction.cs b/Configurations/Entities/XAiMessageMappingAction.cs
new file mode 100644
index 0000000..33c5b3b
--- /dev/null
+++ b/Configurations/Entities/XAiMessageMappingAction.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using AutoMapper;
+using xAiModels.Models.Dtos;
+using xAiModels.Models.Entities;
+
+namespace xAiModels.Configurations.Entities
+{
+    public class XAiMessageMappingAction : IMappingAction<XAiMessage, XAiMessageDto>
+    {
+        public void Process(
+            XAiMessage source, 
+            XAiMessageDto destination, 
+            ResolutionContext context
+        )
+        {
+            //
+            // Retrieve Owner ...
+            // Retrieve Conversation ...
+            throw new NotImplementedException();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Configurations/Entities/XAiProjectMappingAction.cs b/Configurations/Entities/XAiProjectMappingAction.cs
new file mode 100644
index 0000000..a4af258
--- /dev/null
+++ b/Configurations/Entities/XAiProjectMappingAction.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using AutoMapper;
+using xAiModels.Models.Dtos;
+using xAiModels.Models.Entities;
+
+namespace xAiModels.Configurations.Entities
+{
+    public class XAiProjectMappingAction : IMappingAction<XAiProject, XAiProjectDto>
+    {
+        public void Process(
+            XAiProject source,
+            XAiProjectDto destination,
+            ResolutionContext context
+        )
+        {
+            //
+            // Retrieve Owner ...
+            // Retrieve Title Resources ...
+            // Retrieve Description Resources ...
+            throw new NotImplementedException();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Configurations/XAiApiConfiguration.cs b/Configurations/XAiApiConfiguration.cs
index 28ef6ef..3c9686e 100644
--- a/Configurations/XAiApiConfiguration.cs
+++ b/Configurations/XAiApiConfiguration.cs
@@ -8,5 +8,15 @@ namespace xAiModels.Configurations
         /// Model Providers ...
         /// </summary>
         public XAiModelDescriptor[] Models { get; set; } = [];
+
+        /// <summary>
+        /// Each User must Has a Default Project ... 
+        /// </summary>
+        public string DefaultProjectResource { get; set; }
+
+        /// <summary>
+        /// Each User must Has a Default Conversation ...
+        /// </summary>
+        public string DefaultConversationResource { get; set; }
     }
 }
\ No newline at end of file
diff --git a/Configurations/XAiModelMappersProfile.cs b/Configurations/XAiModelMappersProfile.cs
new file mode 100644
index 0000000..70322a4
--- /dev/null
+++ b/Configurations/XAiModelMappersProfile.cs
@@ -0,0 +1,28 @@
+using AutoMapper;
+using xAiModels.Configurations.Entities;
+using xAiModels.Models.Dtos;
+using xAiModels.Models.Entities;
+
+namespace xAiModels.Configurations
+{
+    public class XAiModelMappersProfile : Profile
+    {
+        public XAiModelMappersProfile()
+        {
+            //
+            // XAiMessage ...
+            CreateMap<XAiMessage, XAiMessageDto>()
+                .AfterMap<XAiMessageMappingAction>();
+
+            //
+            // XAiProject ...
+            CreateMap<XAiProject, XAiProjectDto>()
+            .AfterMap<XAiProjectMappingAction>();
+
+            //
+            // XAiConversation ...
+            CreateMap<XAiConversation, XAiConversationDto>()
+            .AfterMap<XAiConversationMappingAction>();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Interfaces/IXAiDataProvider.cs b/Interfaces/IXAiDataProvider.cs
new file mode 100644
index 0000000..38ffced
--- /dev/null
+++ b/Interfaces/IXAiDataProvider.cs
@@ -0,0 +1,10 @@
+namespace xAiModels.Interfaces
+{
+    /// <summary>
+    /// All Data Manipulation Requirements ...
+    /// </summary>
+    public interface IXAiDataProvider
+    {
+        
+    }
+}
\ No newline at end of file