Educational centres do not have to enter all the data manually: teachers, classrooms, academic sessions, etc. avoiding mistakes and saving a lot of hours of work. It is very useful due to the short time you have to make timetables at the beginning of the school year.
GHC allowes, once the timetable is done, to export it back to the ERP so that it can be shown and used directly by this programme. It also allows to export timetables in standard formats such as PDF, Excel, HTML, XML.