last works on Models ...

Providers/Enrichers/XAiConversationEnricher.cs

@@ -147,6 +147,7 @@ namespace xAiModels.Providers.Enrichers
 
             //
             result = await conversationTitleResourceProvider.GetResource(
+                owner: null,
                 identifier: title,
                 cancellationToken: cancellationToken
             );

Providers/Enrichers/XAiMessageEnricher.cs

@@ -37,6 +37,7 @@ namespace xAiModels.Providers.Enrichers
             // Run independent async operations concurrently
             var ownerTask = ResolveOwnerAsync(source.OwnerId, cancellationToken);
             var conversationTask = ResolveConversationAsync(source.ConversationId, cancellationToken);
+            
             //
             // wait until All Tasks Resolved ... 
             await Task.WhenAll(ownerTask, conversationTask);

Providers/Enrichers/XAiProjectEnricher.cs

@@ -34,22 +34,90 @@ namespace xAiModels.Providers.Enrichers
             this.projectDescriptionResourceProvider = projectDescriptionResourceProvider;
         }
 
-        public Task EnrichAsync(
+        public async Task EnrichAsync(
             XAiProjectDto source,
             XAiProjectDto destination,
             CancellationToken cancellationToken = default
         )
         {
-            throw new NotImplementedException();
+            await EnrichAsync(
+                source: source,
+                destination: destination,
+                fillConversations: false,
+                cancellationToken: cancellationToken
+            );
         }
 
-        public Task EnrichRangeAsync(
+        public async Task EnrichAsync(
+            XAiProjectDto source,
+            XAiProjectDto destination,
+            bool fillConversations = true,
+            CancellationToken cancellationToken = default
+        )
+        {
+            //
+            // Run independent async operations concurrently
+            var titleTask = ResolveTitleAsync(source.Title, cancellationToken);
+            var ownerTask = ResolveOwnerAsync(source.OwnerId, cancellationToken);
+            var conversationsTask = ResolveConversationsAsync(source.Id, cancellationToken);
+            var descriptionTask = ResolveDescriptionAsync(source.Description, cancellationToken);
+
+            //
+            // wait until All Tasks Resolved ... 
+            Task[] tasks =
+            {
+                titleTask,
+                ownerTask,
+                descriptionTask
+            };
+            if (fillConversations)
+            {
+                tasks = [.. tasks, conversationsTask];
+            }
+            await Task.WhenAll(tasks);
+
+            //
+            // Attached Resolved Info to Destination ...
+            destination.Owner = ownerTask.Result;
+            destination.TitleResource = titleTask.Result;
+            destination.DescriptionResource = descriptionTask.Result;
+            if (!conversationsTask.Result.IsNull())
+            {
+                destination.Conversations = [.. conversationsTask.Result];
+            }
+        }
+
+        public async Task EnrichRangeAsync(
             IEnumerable<XAiProjectDto> sources,
             IEnumerable<XAiProjectDto> destinations,
             CancellationToken cancellationToken = default
         )
         {
-            throw new NotImplementedException();
+            //
+            // Make Tasks Ready ...
+            var tasks = sources.Zip(destinations, (src, dst) =>
+                EnrichAsync(src, dst, cancellationToken)
+            );
+
+            //
+            await Task.WhenAll(tasks);
+        }
+
+        public async Task EnrichRangeAsync(
+            IEnumerable<XAiProjectDto> sources,
+            IEnumerable<XAiProjectDto> destinations,
+            bool fillConversations = true,
+            CancellationToken cancellationToken = default
+        )
+        {
+            //
+            // Make Tasks Ready ...
+            var tasks = sources.Zip(destinations, (src, dst) =>
+                EnrichAsync(src, dst,  fillConversations, cancellationToken)
+            );
+
+            //
+            await Task.WhenAll(tasks);
         }
 
         //
@@ -111,6 +179,7 @@ namespace xAiModels.Providers.Enrichers
 
             //
             result = await projectTitleResourceProvider.GetResource(
+                owner: null,
                 identifier: identifier,
                 cancellationToken: cancellationToken
             );
@@ -142,6 +211,7 @@ namespace xAiModels.Providers.Enrichers
 
             //
             result = await projectDescriptionResourceProvider.GetResource(
+                owner: null,
                 identifier: identifier,
                 cancellationToken: cancellationToken
             );