# New timetable schema

Please choose a name for the timetable schema you want to create.

First, please define the days and periods of the timetable.

Second, select the way timetable days are aligned with calendar days.

Error.

| Timetable day always coincides with the day of week (i.e. on Mondays the first timetable day is used, on Tuesdays the second, and so on).
| Timetable days are used sequentially, jumping over days that are not school days.

Third, define the time and duration of periods when they fall on certain days of week. Use one of the the following format: `HH:MM` (also, don't forget to specify the duration in the text box below) or `HH:MM-HH:MM` (when you want to specify both endpoints explicitly, e.g., 9:30-10:15). It is not necessary to define all periods for all days of week, omissions will just cause that period to be skipped if it happens to fall on that day of week. If the list of periods is not up to date with the changes you made in the table above, use the Update button to refresh the form.

Monday |
--- | ---

Certain period specifications were incorrect, and therefore were discarded.

Finally, make sure the information in this form is correct, because the only way to correct it will be to remove this timetable schema and recreate it.