Remote Access Descriptor (RAD) entries in Oracle Platforms Security Services (OPSS). - when we create RAD in the EM console, where exactly it stored ? in which file and which location in weblogic ? as we have 250 user and i wanted to have backup of that file so something goes wring then can be restored. so

correct table in OPSS where RAD entry is stored..is this stored in DB ? can we take the backup of that one ?