How to activate AVAST Premium Security Offline

Hi, as title say, can you help me ?

I have to activate avast at internal computers without connection to internet (because of audit). Is there a way how to do it? I.e. activate on different pc and then moves some files to another? I cannot find any tutorial for this. is it even possible? (Others antiviruses have guide provided for this:/)

Thank you, ps. I tried contact support, but its over a week and no respond (paid package).

Premium Security need internet connection. Only Business Antivirus series is available for offline PCs: https://businesshelp.avast.com/Content/Products/AfB_Management_Consoles/ConsoleManagement/ConfiguringtheOfflineOn-PremiseConsole.htm

ahhhh jesus… thank you for reply