Set the access level of your external clients so they can only see members of companies, teams and groups that they belong to. They won't know of any other users. On Wed, Mar 22, 2017 at 3:54 PM Terry Davis < globalforum@communitylists.workfront.com> wrote: > My organization is looking to use Workfront for client facing tickets. How > can I limit which users can be tagged by a client user? For instance, in > the current test setup I have created a client user of Company A and a > client user of Company B. Currently users of Company A can tag users of > Company B. How can I limit this so that users of Company A can only tag > other users of Company A? > > Thanks! > > -----End Original Message----- >