Navigation:  Modules > Multi Week Module > Lesson Groups > Optimisation and Lesson Groups > Lock lesson group

All the lessons in a lesson group can be locked in the timetable by locking the lesson group itself.

 

 

 

However, a lesson can also be flagged as “locked” before optimisation. This has the following effect on optimisation:

 

Scheduling a lesson sequence simultaneously is optional, not mandatory (e.g. like a time request of -3). If you want to be really sure that the lessons in a lesson sequence will be scheduled at the same time you can set the “Lock (X)” code before optimisation. Alternatively you can set the codes for the relevant lessons. However, please note that these lessons are excluded from the exchange process during automatic scheduling and that locking thereby represents a constraint on optimisation.