Replacing Satellite 6.6.2 Server with 6.10 Server

I have a Satellite 6.6.2 server in our production environment. Since 6.6.2 is longer supported we are moving to a Satellite 6.10 server. I have already previsioned a vm RHEL 7.6 server and installed Satellite 6.10 on it. I exported the manifest from Redhat.com and imported it to the 6.10 satellite server

I am confused on how to move the satellite clients over to the new satellite without causing a disruption. What are the steps to start with a test RHEL server to move it over to the new satellite 6.10 server? Would I just re-subscribe the client to the Satellite 6.10 server or are there other steps that are required?

I have already secured a new ssl cert but when I applied it on the server I was able continue access the satellite server via the i.p. address but could not access the satellite server through the dns name.

Also I want to verify that the curl kello portion will not be a problem. I thought that the virt-who server would be a concern for the hypervisor but it appears that there are no steps need for virt-who consideration from a satellite 6.6.2 to
a satellite 6.10 server

I don't see a lot of info on this process but because we only have 60+/- clients we chose to spin up a new satellite server and then migrate the clients as oppose to upgrading for each release of Satellite server to get to the current version

I know that there was a bootstrap process but I believe it is now depricated

Any help and suggestions on the subject would be greatly appreciated