Schedule lessons in the timetable
Arrange lessons across the week. When needed, change the teachers and rooms for one card without changing the other lessons.
Before you begin
Section titled “Before you begin”- The timetable contains lessons with a total of at least
1. - Assign the teachers and rooms you need. You can also schedule lessons without these assignments.
- The lesson slots are saved in the required order.
The five columns represent Monday to Friday. Row labels come from Project settings → Lesson slots.
Placed lessons appear in the grid; additional available occurrences remain in the lesson pool.
Automatic saving
Section titled “Automatic saving”Changes appear immediately but save in the background. A visible change does not yet confirm that it is saved. Do not reload to check saving or close the tab immediately after a change: this can interrupt a save in progress.
For Failed to save, the affected change is undone. Check the timetable and your connection before repeating missing changes.
Place a lesson
Section titled “Place a lesson”Drag a card from the Lesson pool into an empty cell. For each lesson row, the pool holds Total minus the number already scheduled for that row. If several remain, the pool card shows their number. Without a number, exactly one remains; once all are scheduled, the pool card disappears.
Move a placement
Section titled “Move a placement”Drag a placed card to another cell. This changes its weekday and/or lesson slot, not the lesson’s total.
Return a placement
Section titled “Return a placement”Drag a card out of the grid, for example into the lesson pool. It disappears from the cell and is available to schedule again.
Stack lessons
Section titled “Stack lessons”Drag a pool card or placement onto an occupied cell. Drop it to the left or right of the existing card.
Change the order
Section titled “Change the order”Drag a card within the occupied cell to the left or right of the other card. The visual order is saved.
Multiple lessons can share one cell and be arranged from left to right.
Adjust resources for one occurrence
Section titled “Adjust resources for one occurrence”-
Open the placement
Select the placed card, or focus it with Tab and press Enter or Space. The Edit placement dialog shows the subject, teachers, and rooms.
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Add or remove a resource
Use the plus button Add teacher or Add room. Select an existing alias and then Remove to remove it from this occurrence only.
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Hide or show a resource
Select the alias and then Hide or Show. A hidden resource remains assigned and appears dimmed in the grid. Its alias is omitted from the standard class-timetable PDF.
In the placement dialog, changes to teachers and rooms apply only to this occurrence.
Hide does not remove an assignment or resolve a conflict. The teacher or room still counts toward workload and conflict checks. To free it, select Remove or move the card. Hiding does not protect confidential information either: an individual teacher or room PDF can still include hidden assignments. Export options
Result
Section titled “Result”Check the weekdays and time slots of your cards. For stacked cards, check their order; for individually adjusted cards, check the teachers and rooms.
If it does not work
Section titled “If it does not work”- For Failed to save, follow Automatic saving. Do not reload to check a save in progress.
- If a card is missing from the pool, open Lessons and check whether every occurrence in the total is already placed.
- If a resource cannot be selected, check that it exists in the same project and is not already assigned.