Sametime Contacts

Is there a way to restrict someone from adding a contact within Sametime. We have installed it one some of our shop floor machines and added a contact to a engineer but users have figured out that they can also see each other.

Subject: Sametime Contacts

On the Sametime client, if you preconfigure the setting you can disable searching, which will disable users from searching the nab to add user.

Subject: RE: Sametime Contacts

Preconfigure what setting? Like I said we need them to have the ability to only add specific contacts not an entire view of the names.nsf.