Our corporate security policy requirement for local log retention (especially audit loggin) is 90 days "Retain logs on the system for at least 90 days." The product currently supports 30 days by default and modification of this parameter is not supported (per support ticket TS003455165). The idea is for the default audit logging retention period to be changed to 90 days with an option to make the value modifiable and not overwritten when new updates are deployed. Otherwise, just increase the retention period from 30 to 90 days as the new default.