pykickstart will also require changes to support these options, so we need to track that in its own bug.
Created attachment 193011 [details] add support for --plaintext and --lock to pykickstart
This request was evaluated by Red Hat Product Management for inclusion, but this component is not scheduled to be updated in the current Red Hat Enterprise Linux release. This request will be reviewed for a future Red Hat Enterprise Linux release.
Since we are not going to fix the anaconda side of this in RHEL5, I am closing this one as WONTFIX.