Question about the class windows type field

[rmilmine]

There are new values in this field and I noticed one of them is archetype.
What happens when it is this value or any of the other values that are new?
If this question has already been answered in the confluence pages, please point me to it.

[Moon Wizard]

Looking at the code in 3.5E/PF1; it looks like it is just informational.

Regards,
JPG

[rmilmine]

Thank you.