If you open a master data window after selecting a department, only those elements for the active department as well as all elements not yet assigned will be displayed.

Moreover, when you create a new master data element it will be automatically assigned the active department.
Similarly, only those elements can be chosen from the drop-down list in lessons windows that have been been assigned either the active department or none at all.

Please note that in the screen shot below all lessons of the active element are always listed in the lessons display. In this example all lessons of the “ME” department for class 4c are also listed, even though different department (“SE”) is set. However, it is not permitted to modify these lessons.
