Domain Joined Device Adding a Local Administrator

New-LocalUser -Name "ADMIN" -Password (ConvertTo-SecureString "ADMIN" -AsPlainText -Force) -UserPrincipalName "ADMIN" -Description "Administrator Account" -AccountNeverExpires $true
Add-LocalGrouMember -Group "Administrators" -Member "ADMIN"

When trying to get administrative access to a domain joined device that is not on the network and does not recognize domain admin credentials and we don't know local admin credentials, through Atera, go to Manage -> PowerShell -> As System and you can either type in "create administrator "ADMIN" with password "ADMIN" or copy and paste the command above.

This process is still in testing until further tests have been ran.