We created an address book on the server in 6.x using pernames.ntf as the template that users have local replicas of. In their preferences they have the filename listed as a local address book. Everything worked great in 6.5 and 7.x releases. Once we upgraded to 8, these address books don’t list any contacts anymore when the users try to look up contacts. Some users still have 7.x clients and some have 8 clients and neither work anymore. I’ve seen some posts regarding pernames.ntf but wanted to know what my course of action should be regarding this.