All plugins will now use this parameter and common code for all operations on Kerberos principals. Additional semantic validators and normalizers were added to determine or append a correct realm so that the previous behavior is kept intact. https://fedorahosted.org/freeipa/ticket/3864 Reviewed-By: David Kupka <dkupka@redhat.com> Reviewed-By: Jan Cholasta <jcholast@redhat.com>