Assign Teachers and Students

Hello,


I am very new with Gibbon, i am trying to set up classes and then assign teacher and student to a class, but could not find the way to do it. 
I go to Manage courses and classes  to set up the classes but then i could not find the way to assign teacher. 
I go to Course Enrolment by Person but there is no add button.
Here I include the screen shot. Can you please let me know what i should do? 

krukmiantari, once the classes and courses are set up, stay within the Timetable Admin module, and go to Course Enrolment by Person or Course Enrolment by Class in the module menu (right hand side). You can select a class or individual here, and manage enrolment. Hope this helps. Ross