Want to add ammo tag for Creation Club's BFG, need help

[Khtugg]

Good day people,

 

When I get a new, that is to say, non vanilla or modded in weapon with new ammo types I like to add an ammo tag, in accordance with VIS(Valdacil's Item Sorting) so that said ammo sorts up nicely with an "ammo" icon.

I like using Creation Club's BFG(with War Daddy's animations) and I want to add that ammo tag to it's argent energy cells but how does one mod a Creation Club... creation?

Any assistance would be appreciated.

 

Thanks for reading.