I need support for whmcs plugin multisite provisioning

HAPPY NEW YEAR!

I need support for whmcs plugin multisite provisioning

I performed the installation (WHMCS - DirectAdmin - WordPress MU) and perfect except for one detail (important) is that the registration of a domain is required in my order

Do not get a 100% unattended installation, if I get to do it manually by creating aliases for the domain in DirectAdmin and by setting the network domain WordPress MU

Is it possible to set the domain in the installation of WordPress MU and create aliases in DirectAdmin unattended?

For mapping the domain I'm using WordPress MU Domain Mapping

Maybe I have to use Domain Mapping of wpmudev for this requirement?

What is your advice?

Thank you!