op,action,object_category
add-user,created,user
add-home-dir,created,user
add-group,created,group
add-shadow-group,created,group
delete-user,deleted,user
deleting-user-from-group,modified,user
deleting-user-from-shadow-group,modified,user
delete-shadow-group,deleted,group
delete-group,deleted,group
success,success,user
failed,failure,user
