LAMS lams-central.war /lams lams-admin.war /lams/admin lams-monitoring.war /lams/monitoring lams-learning.war /lams/learning lams-dictionary.jar lams-www.war /lams/www lams-gradebook.war /lams/gradebook Student LEARNER Student TEACHER Can create/modify a learning design AUTHOR Can running and monitoring a learning session MONITOR Can add/remove users to the system, set up classes of users for sessions ADMIN Can add/remove users to the system, set up classes of users for sessions SYSADMIN .