How to change the SSL Cert on vCenter Server Appliance Manager portal (https://fqdn:5480)?

I implemented the "Replacing vSphere 6.0 certificates using VMCA as a Subordinate CA" procedure, and most all of the certificates now reflect "valid" with our Windows CA chain, except the web portal to the Appliance Manager (ala- https://fqdn:5480). This certificate remains self-signed, and IE/Chrome don't allow exceptions (Firefox does).

So how does one get this certificate replaced with VMCA (or a Windows CA) issued certificate?

Type:

vCenter Server with an embedded Platform Services Controller

Product:

VMware vCenter Server Appliance

Version:

6.5.0.11000