You can delete permissions for multiple reports at one time. When you delete permissions on multiple reports, you remove all users and access roles assigned to the reports. Only the Report Admin role can delete permissions for multiple reports at one time.
Click
Data Visualization
Reports and Dashboards
.
The
Reports and Dashboards
window appears.
In the upper pane, select the check box next to each report that you want to edit permissions for. Alternatively, you can select the check box next to the name of an archive folder to select all of the reports in the folder.
Click
Actions
Revoke All Permissions
.
A warning appears to ask if you are certain that you want to revoke all permissions on the selected reports.