Pro Sites I don't see it? I see it in my admin network but

Pro Sites I don't see it?

I see it in my admin network but not in the admin site of the same domain root?

Also I do not see where to add the pro sites feature for a pro level?

like vip level can access the pro sites plugin for there site? or is there no such feature?

for instance,

I have the super admin pro sites and grant access for a master admin pro sites or a basic admin pro sites?

This is sort of like what you would call resell hosting, the have alpha, master, whm, cpanel etc...

you get the picture.