It is very common that, once the timetables have been submitted, it is necessary to make changes due to new requirements. Many of you have asked us for a process to automatically search for the best solutions when there are changes to the timetable. Of course, the best results will be found by planning the constraints and looking for a new solution from the beginning, but this is sometimes not possible if the timetables are already effective.

From the editor it is possible to create or modify the class units by adding reinforcements, splittings, etc. The GHC editor is a very flexible tool and the process of recombining solutions increases its power considerably.

This process allows the timetable of particular teachers or groups of students to be modified as necessary by finding the best alternatives, while preventing the rest of the timetable from being altered. It also allows you to modify the prohibited positions in the particular templates of some or other elements so that the solutions found will be adapted to the new requirements.

Thanks to this new functionality of the GHC editor, you will be able to search automatically and in an assisted way for combinations that meet new requirements arising from previously adopted timetables.