Is there a way to un-archive the Assisted Installer in OKD?

[pafranklin77]

I've deployed an OKD cluster using a combination of VMs and physical servers using the Assisted Installer. I now want to remove some of the older hardware and put new in their place, but the Assisted Installer no longer shows my cluster. In Openshift, I can go to the OCM and "un-archive" the Assisted Installer instance and add a new host. Since there is no OCM in OKD, is there a different way to "un-archive" an Assisted Installer instance for use in adding the new nodes? I know there is a UPI way of doing this, but will that work with a cluster that was installed using the Assisted Installer? I looked around for this topic, but didn't find anything addressing this particular issue, and I apologize if this has been answered elsewhere.