Permissions/Access Setup features for Individual items in App

[Nishan_Thapaliy]

Managing the permissions in the workspace can be done in individual level for the items like Reports/Dashboards. But, as we publish the workspace contents into the app then we don't have the ability to manage the permissions for those contents separately. It'd be very useful to have the Access bar for the list of the Dashboards/Reports that we publish in the app so the publisher would be able to manage the permissions on each Items.