Thanks for the help. When looking for the triggers you suggested I found the trigger "Campaign Enable/Disable the ______ equipment for Nova". That did the trick and I wouldn't have found it without you.
I have been working on a map and want to include Nova using her blink suit and monomolecular blade. When I looked through actors and models though I couldn't find anything super helpful. Since the Covert Ops maps are still inaccessible I can't check there like I've done in the past for other items. I was hoping someone on here could help point me in the right direction on how to equip Nova in the editor with these items.