Depending on Plug-in types, SC backup policy wizard can provide separate or single fields to specify prescripts and postscripts All prescripts and postscripts that are run as part of SnapCenter operat...Depending on Plug-in types, SC backup policy wizard can provide separate or single fields to specify prescripts and postscripts All prescripts and postscripts that are run as part of SnapCenter operations, on nonvirtualized and on virtualized storage systems, are executed on the plug-in host. Therefore, the scripts must be located on the plug-in host or on a SMB share accessible by the plug-in host. The script path is validated at the time the script is executed.