diff --git a/Sources/Data/Stub.cs b/Sources/Data/Stub.cs
index b4973f6..0f4306b 100644
--- a/Sources/Data/Stub.cs
+++ b/Sources/Data/Stub.cs
@@ -121,6 +121,11 @@ namespace Data
         {
             return LoadOperation.LoadOperationsFromOFX(ofx);
         }
+
+        public string LoadInscrit(string id, string mdp)
+        {
+            throw new NotImplementedException();
+        }
     }
 }