OPTIONAL: After this date/time, users will no longer be able to enroll in this mode. Leave this blank if users can enroll in this mode until enrollment closes for the course.
HIARI: Baada ya tarehe/wakati huu, watumiaji hawataweza tena kusajili katika mtindo huu. Acha hii wazi kama watumiaji wanaweza kusajili katika mtindo huu mpaka usajili wa kozi ufungwe.