diff --git a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/view/SubSystemConfigurationAdapter.java b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/view/SubSystemConfigurationAdapter.java
index 6f10a3df8e5..f37d46ede61 100644
--- a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/view/SubSystemConfigurationAdapter.java
+++ b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/view/SubSystemConfigurationAdapter.java
@@ -1469,8 +1469,7 @@ public class SubSystemConfigurationAdapter implements ISubSystemConfigurationAda
 
 
 		public ISystemValidator getUserIdValidator(ISubSystemConfiguration config) {
-			// TODO Auto-generated method stub
-			return null;
+			return ((SubSystemConfiguration)config).getUserIdValidator();
 		}
 
 }
\ No newline at end of file