Moodle Plugins directory: Contributor: Emma Richardson | Moodle.org

A local plugin which automatically assigns enrolled users on a course into groups dependant upon information within their user profile. (Now with custom profile field support - called User Info Field in settings.) This plugin will create, update, and delete groups automatically to match the users on your course. All behaviour is event-driven and so will occur within page loads. The system can also monitor manual group setting changes and moderate them to ensure that groups are kept neat and tidy.