Media Manager Namespaces Choose namespace [root] courses events help history people photos playground private research restricted student_opportunities students sysinfo sysnews status users wiki Media Files Media Files Upload Search Upload to sysnews Sorry, you don't have enough rights to upload files. File View History courses:cs101-2023-52:2023-02-20.arr Date:2023/02/20 10:48 Filename:2023-02-20.arr Size:5KB References for:schedule