XEN Hypervisor root acount maangement

Hello- 
Keep in mind, Xen is not a currently supported platform and Custom Platforms are also non supported; however, it may be possible.

I believe the Xen hypervisor is based on Cent/Red Hat, so as such you potentially have 2 options: 1- use the built-in Linux platform; 2-use a Custom Platform. One additional consideration for a Custom Platform is to clone the built-in Linux platform as a starting point and customize the platform steps or you can also create your own Custom Platform from scratch to suit your needs. 

In Configuration> Privileged Access Management> Custom Platforms. 

Recommend testing against non-production, obviously.