diff --git a/ApplicationView/ApplicationController.cs b/ApplicationView/ApplicationController.cs
index b990a2bdc..3c6029195 100644
--- a/ApplicationView/ApplicationController.cs
+++ b/ApplicationView/ApplicationController.cs
@@ -1595,6 +1595,7 @@ namespace MatterHackers.MatterControl
 		public IEnumerable<SceneSelectionOperation> RegisteredSceneOperations => registeredSceneOperations;
 
 		public static IObject3D ClipboardItem { get; internal set; }
+		public Action<ILibraryItem> ShareLibraryItem { get; set; }
 
 		public event EventHandler<WidgetSourceEventArgs> AddPrintersTabRightElement;
 
diff --git a/Library/Widgets/PrintLibraryWidget.cs b/Library/Widgets/PrintLibraryWidget.cs
index 2648fd74b..446741776 100644
--- a/Library/Widgets/PrintLibraryWidget.cs
+++ b/Library/Widgets/PrintLibraryWidget.cs
@@ -740,6 +740,7 @@ namespace MatterHackers.MatterControl.PrintLibrary
 					// Singleselect - disallow containers and protected items
 					return listView.SelectedItems.Count == 1
 						&& selectedListItems.FirstOrDefault()?.Model is ILibraryItem firstItem
+						&& listView.ActiveContainer.GetType().Name.IndexOf("Cloud", StringComparison.OrdinalIgnoreCase) >= 0
 						&& !(firstItem is ILibraryContainer)
 						&& !firstItem.IsProtected;
 				}
@@ -882,19 +883,14 @@ namespace MatterHackers.MatterControl.PrintLibrary
 			}
 		}
 
+
+
+
 		private void shareFromLibraryButton_Click(object sender, EventArgs e)
 		{
 			// TODO: Should be rewritten to Register from cloudlibrary, include logic to add to library as needed
-			throw new NotImplementedException();
 
-			if (libraryView.SelectedItems.Count == 1)
-			{
-				var partItem = libraryView.SelectedItems.Select(i => i.Model).FirstOrDefault();
-				if (partItem != null)
-				{
-					//libraryView.ActiveContainer.ShareItem(partItem, "something");
-				}
-			}
+			ApplicationController.Instance.ShareLibraryItem(libraryView.SelectedItems.Select(i => i.Model).FirstOrDefault());
 		}
 
 		private void exportButton_Click(object sender, EventArgs e)
diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index b6351d66c..905cc369e 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit b6351d66c348fd1e188dffbc77df4d551d19333f
+Subproject commit 905cc369efa6e8eb8c07cd1f4468d7692f16839d