User Permissions in Workload Analysis

Is there a way that I can limit a user's view in Workload Analysis to one specific SQL Server instance?  When I grant a user the Product Guest role, it appears that they can see all instances that were added to SQL Workload Analysis.  

  • Not currently.  The intent is to use the instance permission defined in Diagnostic Manager, but this instance-level security has not been implemented.  

    Restricted access could be controlled with a different IDERA Dashboard installation that only includes the instances relevant for a set of users.