move datacenter between RHEV managers 3.5

I have installed in my test environment at the office a RHEL hypervisor for a cutomer with local storage and create in my test RHEV manager a datacenter to manage it.
In my test RHEV manager I created a virtual machine on the hypervisor. Every works fine so:

I wish to bring my hypervisor to the customers site (change the IP address) and move the datacenter from my local test RHEV manager to the RHEV manager in a datacenter.
What is the procedure to follow for this?