Private/RedHat/Set-UnattendedKickstartDomain.ps1

function Set-UnattendedKickstartDomain
{
    param (
        [Parameter(Mandatory = $true)]
        [string]$DomainName,
        
        [Parameter(Mandatory = $true)]
        [string]$Username,
        
        [Parameter(Mandatory = $true)]
        [string]$Password
    )
    
    $script:un.Add(("realm join --one-time-password='{0}' {1}" -f $Password, $DomainName))
}