Convert 2 subdirectory multisites to subdomain multisites on WPMUDEV Hosting

Hi guys, I hope you are all good.
As stated in this threat
It's already possible to have subdomain multisite installation on the WPMUDEV Hosting services.

I've already created 2 blank subdirectory multisite installations:

So I'm now requesting your kind help to please convert this 2 subdirectory multisite installation to subdomain installations.

Thanks very much.