diff --git a/CSharp/Libraries/UniversalEditor.Essential/DataFormats/CoreObject/CoreObjectDataFormat.cs b/CSharp/Libraries/UniversalEditor.Essential/DataFormats/CoreObject/CoreObjectDataFormat.cs
index 3d406ae5..6511c243 100644
--- a/CSharp/Libraries/UniversalEditor.Essential/DataFormats/CoreObject/CoreObjectDataFormat.cs
+++ b/CSharp/Libraries/UniversalEditor.Essential/DataFormats/CoreObject/CoreObjectDataFormat.cs
@@ -7,6 +7,10 @@ using UniversalEditor.ObjectModels.CoreObject;
 
 namespace UniversalEditor.DataFormats.CoreObject
 {
+	/// <summary>
+	/// Provides a <see cref="DataFormat" /> that can be used either standalone or as the base class for <see cref="DataFormat"/>s built on the Core Object File Format,
+	/// such as vCard and vCalendar.
+	/// </summary>
 	public class CoreObjectDataFormat : DataFormat
 	{
 		private static DataFormatReference _dfr = null;