using a windows 8 enterprise key to activate 8.1 on a clean install

Hi

I want to install windows 8.1 enterprise on my new work laptop by doing a clean install. The laptop came with windows 8 SL and cannot be added to the domain. I want to do an upgrade from windows 8 SL to 8.1 Enterprise that the company uses. What i need to know is if the the windows 8 enterprise key will activate once 8.1 is installed using the slui 3 option or the command prompt option

Thanks