Cancellation

Please open the demo5.gpn file. Teacher "New" is absent on Monday, when he would have four lessons. The first period is now to be cancelled. Place the cursor in the substitution line and click on the <Delete> button. Another click on this button changes the cancellation back to an open substitution.

Tip: Cancellation via the keyboard

As an alternative, you can enter '-' as the substitute. You can use the <DEL> key to turn this back into an open substitution.

Tip: Display only open substitutions

You can display only those substitutions that still need to be process by checking the "Uncovered substitutions" box.