Armor Question - Tough It Out

[wndrngdru]

How would one go about implementing the following ability? Can it be done within a Feature? An effect? Or is it something that just needs to be handled manually?

Tough It Out: Working for a living has toughened you over time. You have +1 to Armor against any kind of physical damage, even damage that normally ignores Armor. Enabler.

[Saagael]

I forget if this has been out a while or if I added it recently, but Armor Features should have a box to select whether the armor is classified as "super armor", which is my term for armor that applies even against normally pierce-resistant armor. To edit this by hand, there is a field in the PC armor details window for super armor.