Having entered your planning information, you now need to enter the pupil choices. This can
be done manually or the data can be imported. Essentially you need the pupil identification
and as many subject choices as there are columns. Pupils can either be entered individually,
or if several pupils have the same choice, they can be entered as a block. The number of
pupils in the block must be entered.
Once all pupil choices have been entered, click on the Solve button to continue.