You must choose your courses from among all the courses of your previous Personal Study Plan.
Please note that some compulsory courses may have
pre-requisites (courses which have to be taken before others). This means that you cannot add certain courses to your APSP without including the pre-requisites first. The pre-requisites are listed in the curriculum of your
degree programme. Make sure you read it before you make your APSP.
You can add new courses (belonging to the next academic years) to your APSP, only after having inserted all your incomplete courses from the previous years.
You can only remove your free choice credits if you want to substitute them with other credits.
In any case, the system prevents you from creating an irregular APSP in which the pre-requisites are not respected. A warning message tells you which courses must be included before others.