Season a screen - What would be the best method

I wish to use screens to load my pizza’s into the deck oven, for the same i have noticed that pizzeria’s have a dark almost black coating on their screens, mine are silver aluminium screens.
i have read somewhere that it is advisable to “season” the screens before use.
Can anyone provide a correct method to season the screens effectively for Deck oven use.

This thread pretty much covers it

Like they said expect some smoke and aroma

Thanks so much, went through the thread, thanks again