modding help How to make a spell affect offhand weapons?

[LiliCakez]

Hi all,

 

I'm making a simple spell mod for myself, but I'm a little stuck on a weapons speed spell. The effect itself is working, but I cant figure out how to make the spell affect both main and offhand weapons. I think I need to use the conditions, but I'm, not sure how. Does anyone know how to do this?