diff --git a/numass-control/src/main/java/inr/numass/control/DeviceViewConnection.java b/numass-control/src/main/java/inr/numass/control/DeviceViewConnection.java
index 7d8897dd..f78817b0 100644
--- a/numass-control/src/main/java/inr/numass/control/DeviceViewConnection.java
+++ b/numass-control/src/main/java/inr/numass/control/DeviceViewConnection.java
@@ -63,4 +63,10 @@ public abstract class DeviceViewConnection<D extends Device> extends DeviceConne
             bindings.get(name).invalidate();
         }
     }
+
+//    /**
+//     * The small view for
+//     * @return
+//     */
+//    public abstract Optional<Parent> getBoardView();
 }