How do I change armor mods on armor worn by NPC in creation kit?

[SnappingTurtle42]

I need help with this. I have tried to find how to do this but there is nothing. If someone knows how, Please tell me.

[Drakefell01]

you have to first upload the mod in your mods data then create an outfit then under inventory change the outfit to that modded one.

hope this helps.