1 files changed, 12 insertions, 2 deletions
diff --git a/Software/Visual_Studio/Tango.BL/ObservableEntity.cs b/Software/Visual_Studio/Tango.BL/ObservableEntity.cs
index 11aca0e99..36e1a4ef8 100644
--- a/Software/Visual_Studio/Tango.BL/ObservableEntity.cs
+++ b/Software/Visual_Studio/Tango.BL/ObservableEntity.cs
@@ -663,12 +663,12 @@ namespace Tango.BL
 
         #region Action Log
 
-        public Task<List<ActionLogDifference>> CompareTo(T before)
+        public Task<ActionLogDifference> CompareTo(T before)
         {
             return new BasicActionLogComparer().Compare(before as IActionLogComparable, this);
         }
 
-        Task<List<ActionLogDifference>> IActionLogComparable.CompareTo(IActionLogComparable before)
+        Task<ActionLogDifference> IActionLogComparable.CompareTo(IActionLogComparable before)
         {
             return CompareTo(before as T);
         }
@@ -683,6 +683,16 @@ namespace Tango.BL
             return false;
         }
 
+        string IActionLogComparable.GetActionName()
+        {
+            return OnGetActionLogName();
+        }
+
+        protected virtual String OnGetActionLogName()
+        {
+            return this.GetType().Name;
+        }
+
         #endregion
     }
 }