# Regular Maintanance Tasks and Scenarios
Regular Maintanance Tasks
ONLY for Admin
- Regular maintanance tasks -- accessible from the course list.
- Adding students to a Course -- from course list/roaster
- the Admin clicks the 'Add students' button in the course list,
- the system asks to either import or to manually type the new students,
- the Admin either
- imports the list from a file
- types in the it accounts manually.
- the Admin checks whether or not send an notification email,
- submit.
- Dropping students to a Course -- accessible from the roaster of a Course
- the Admin selects the students to be dropped.
- the Admin clicks the 'Remove student' button in the roaster,
- the system echos the to-be-dropped student's it account ID,
- the Admin checks a confirmation check,
- submit.
- the system refreshes the roaster
- Adding a course -- from course list
- the Admin clicks on 'Add course' button in the course list,
- the system asks for the course name, and leaves several empty tags for the Admin to fill.
- the Admin types in the course name, and fills the tags with the semester and such
- the Admin types in the IT account of the professor and the coordinator.
- the Admin confirms the information typed, clicks 'Next'
- the system presents 'Adding Students'
- the Admin adds students to the course.
- Removing courses
- the Admin selects courses to remove.
- the Admin clicks 'Remove Courses' button.
- the system asks the Admin to confirm.
- the Admin confirms the removal.
- the system removes the courses and update the list.
- Modifying a course
- the Admin clicks 'Modify' button for the course.
- the system presents the current name and tags of the course.
- the Admin modifies the name and tags of the course.
- the Admin confirms the modification and submit them.
- the system updates the list.
- Human Resource management
- A summary about the Associate Instructors, and their working times.