Province issue in x:x

[Zauper]

If you're in war and you're not in EoWCF, no one is allowed to agree to not hit anyone else. That's abusing the stance. Why do you need protection from the rest of utopia to remove a province? That's nonsense.

I thought I was told at one point that cow NAPs are allowed, and what mattered was the timing of the deal relative to war start or something. Shrug.