Dashboard group and dashboard permissions are not additive. Depending on how permissions
are defined on a dashboard, dashboard group permissions may not apply.
If a dashboard belongs to a dashboard group, any view
permissions defined on the dashboard override all view permissions on the dashboard group.
Permissions on the dashboard group level are not visible from a dashboard's Share panel. When
changing the view permissions for a dashboard that is part of a group, always review the
permissions for the dashboard group to ensure users do not lose access.
The dashboard group Support Dashboards contains two
dashboards: Open Incidents and Incident Metrics. The groups Support has view permissions for this
dashboard group. If you give view permissions to user John Donut for dashboard Incident Metrics,
the group Support can no longer see that dashboard because view permissions on the dashboard
override all view permissions on the dashboard group.