Is there a KB for OpsCenter Hardware Refresh and/or Server Rename?

We've been running OpsCenter Analitics (starting with 7.0 and now up to 7.5.0.4) on one of our Master Servers and, due to the load on that server, I'd like to move it to its own box.  And that box will be at a different Data Center so it'll have to be renamed.

We don't run any fancy queries and use NTLM for access so those aren't issues but, if possible, I'd like to migrate our historical info...

So...Is there a hardware refresh KB and/or a rename the server KB?  I can't seem to find either one when searching.

Thanks,