List of website restrictions for multiple iMacs?
Right now in my high school design lab I have our iMacs open to Internet access and I block inappropriate sites as necessary through Parental Controls > Website Restrictions. Going forward, I'd instead like to use PC > WR to allow user access only to a certain set of sites. Problem is, the list of sites I wish to put on the computers is about 30 sites long, and putting that on 24 iMacs—some with multiple student accounts—seems like a huge time-suck.
Is there a place in Mountain Lion's file/system hierarchy to drop this list and have each computer/account read it, or a way to copy and paste it so I don't have to sit and type in 30 separate approved sites on every account with Parental Controls > Website Restrictions turned on?
OS X Mountain Lion (10.8.5), Parental Controls