It is possible to publish analyst specific queries and dashboards to Analysts in webdesk so that they can only see certain calls. However, if you want to restrict Analysts from viewing certain calls, this is not currently possible due to the "search" bar facility in webdesk.
Even with privileged attributes and data partitioning, if an Analyst uses the search bar in web desk they can view or update calls that they are not associated to (as creator, assignee or raise user)
The reason we require such a feature is that we have contractors who will work on specific calls within LANDesk. They need to have enough privileges to update calls but we do not want them to have the abilty to view other calls that may have sensitive financial information. (They should only view financial information pertaining to their own calls)
If anyone has found a way of restricting the calls that return via the search bar for Analysts, I would be interested to know how.