We had another issue (22859) related to this bug. The customer wants to lock the username field for editing, using the lock down mechanism via command line.
Created attachment 786 [details] Patch to add support for lock down of username field
Fixed now. Test by using "--lock user".
Seems to work well. Release notes also look good. But the documentation is not updated.
(In reply to comment #6) > Seems to work well. Release notes also look good. But the documentation is not > updated. Fixed now.
Documentation looks good now. Closing.