Could someone please tell me how to enable --lowvram on comfyui portable?

I have looked at so many different threads but none of them actually tell me on how im supposed to enable it on windows. I've seen some for mac. But there are absolutely none that i can find for windows. Unless, im just blind and the hour i spent trying to find an answer was wasted but i seriously am not bothered too look through hundreds of websites and threads to find the answer. Not even ai could help me 😒 FYI im using the portable version. Though, there shouldn't really be a difference.

tl;dr

how do i enable lowvram on comfyui portable on windows