Add Network(UNRAID) share to Nextcloud

So i mentioned this is a previous post. I have been learning the ins and outs of Virtualmin(the people here have been mostly helpful so far).

But i have a sub-server for my subdomain (cloud.mydomain.com). This will hold my Nextcloud install.

Well the OS my Virtualmin is on is an Ubuntu VM in Unraid.

How can i go about hooking in an Unraid share into the data folder path for Nextcloud setup?