Value Statement

Ensure the issue title clearly reflects the value of this user story to the
intended persona. (Explain the "WHY")

Original discuss: https://redhat-internal.slack.com/archives/C09LBKEHZB4/p1761920329086509 

Definition of Done for Engineering Story Owner (Checklist)

These were additonal checks the customer wanted us to

• - What happens after I migrate the cluster to the new acm hub and then I commit the migrated cluster clusterInstance (siteConfig) yaml to the new acm hub's git repo? (Ideally acm should recognize new yaml as the already migrated SNO and take no action)
• - Can I apply a CGU to CRUD new policy to a SNO/managedCluster that has been migrated?
• - Do alerts migrate along with the managedCluster (alerts should be gone from old acm and fire on new acm)

Development Complete

• The code is complete.
• Functionality is working.
• Any required downstream Docker file changes are made.

Tests Automated

• [ ] Unit/function tests have been automated and incorporated into the
  build.
• [ ] 100% automated unit/function test coverage for new or changed APIs.

Secure Design

• [ ] Security has been assessed and incorporated into your threat model.

Multidisciplinary Teams Readiness

• [ ] Create an informative documentation issue using the Customer

Portal Doc template that you can access from [The Playbook](

https://docs.google.com/document/d/1YTqpZRH54Bnn4WJ2nZmjaCoiRtqmrc2w6DdQxe_yLZ8/edit#heading=h.9fvyr2rdriby),

and ensure doc acceptance criteria is met.

• Call out this sentence as it's own action:

• [ ] Link the development issue to the doc issue.

Support Readiness

• [ ] The must-gather script has been updated.