Please find contribution information in the Welcome repository.
Guidelines for contributors are written in Contribution file.
If you encountered issue with images from official Red Hat registries - registry.access.redhat.com, registry.redhat.io - which is critical or in any way time sensitive, please raise a ticket through the regular Red Hat support channels to ensure it receives the proper attention and prioritization to assure a timely resolution. For information on how to contact the Red Hat production support team, please visit: https://access.redhat.com/support