diff --git a/user.capnp b/user.capnp
index 6da218a..a6ed4cf 100644
--- a/user.capnp
+++ b/user.capnp
@@ -46,11 +46,15 @@ struct User
         removeRole @3 ( role :Role ) -> ();
     }
 
-    cardDESFire @2 :CardDESFire;
-    interface CardDESFire $CSharp.name("CardDESFireInterface") {
+    cardDESFireEV2 @2 :CardDESFireEV2;
+    interface CardDESFireEV2 $CSharp.name("CardDESFireInterface") {
         getPIDList @0 () -> ( pids :List(Text) );
-        getNewURL @1 () -> ( url :Text );
-        bind @2 ( pid :Text, auth_key :Text ) -> ();
-        revoke @3 ( pid :Text ) -> ();
+        
+        getVersion @1 () -> ( version :Text );
+        getDomain @1 () -> ( Domain :Text );
+        getPID @2 () -> ( pid :Text );
+        
+        bind @3 ( pid :Text, auth_key :Text ) -> ();
+        revoke @4 ( pid :Text ) -> ();
     }
 }
\ No newline at end of file