It's already included in OCS for a long time ...
In Config > Config > Interface > LOG_GUI (and LOG_DIR) and Information > Log visualization (for 2.4).
My advice is work a bit on user profiles, and maybe create your own limited profiles : it's quite dangerous when everybody is 'sadmin' and everybody delete hardwares, groups, ... ! It's an organizational task to be done early on ...
(Only one 'sadmin' to manage users and not to work, technician as 'read only', 'administrator' without ability to manager users, ...)