In the details window of the scheduling dialogue window, you have the possibility to add lessons and to change existing lessons by carrying out the required changes in the details window.
How to add a period
If you, for instance, want to add a lesson to a free period, select a period in the dialogue window and write the information of the period you want to add into the first line of the details window.
This generates a special duty, similar to "Special duty / change period" in the timetable.
How to change a lesson
If you want to change an existing lesson, you can edit or replace the information in the details window. If you want to replace one teacher by another, for instance, select the new teacher in the dropdown menu of the teachers.
Changes in the details window adhere to the following restrictions: If you are on the "Class(es)" tab, you cannot carry out any changes for the class. If you are on the "Teachers" tab you cannot change a teacher.
You can also add a second teacher via the details window, just edit the second row below the existing information.
A special duty can be shifted by "drag&drop". If you press the "Ctrl." key while shifting the special duty in the scheduling dialogue window, the special duty is copied.
If you work with the modules "Student timetables" or ""Course scheduling", you can also enter the students in the scheduling dialogue window when you are creating a special duty. Just click on the <Students> button, and select the students (courses, clusters).