Reductions with negative values

Reductions can also have negative values.

Let us assume that teacher Rubens took 21 weekly periods in the previous school year but that he was paid for his full contractual commitment of 25 periods. In order to compensate for this underemployment he should teach 29 periods this year but be paid for 25 periods as in the previous year.

First define a suitable reduction reasons, e.g. 'Underemployment in prev. year'.

You can now enter a reduction by simply assigning it a negative value