1 files changed, 3 insertions, 1 deletions
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Authentication/IAuthenticationProvider.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Authentication/IAuthenticationProvider.cs
index 2929ea405..9fe92ba3c 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Authentication/IAuthenticationProvider.cs
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Authentication/IAuthenticationProvider.cs
@@ -23,13 +23,15 @@ namespace Tango.MachineStudio.Common.Authentication
         /// </summary>
         User CurrentUser { get; }
 
+        Machine Machine { get; }
+
         /// <summary>
         /// Performs a user login by the specified email and password.
         /// </summary>
         /// <param name="email">The email.</param>
         /// <param name="password">The password.</param>
         /// <returns></returns>
-        AuthenticationLoginResult Login(String email, String password, LoginMethod method, bool bypassVersionCheck = false, Action<String> logAction = null);
+        AuthenticationLoginResult Login(String email, String password, LoginMethod method, bool bypassVersionCheck = false, Action<String> logAction = null, String serialNumber = null);
 
         /// <summary>
         /// Logs-out the current logged-in user.