## Scheduler

### Setting appointment mode

You may choose here some variants in the way appointments can be taken.

- "One single appointment" mode: The student can only have a single appointment in this module. Once it has been seen by the attendant, he will not be allowed to apply for any further meeting. The only way to reset ability of a student to apply is to delete the old "seen" records.
- "One at a time" mode: The student can apply only to one (future) date. Once the meeting is over and concluded, he can appoint back. this mode is usefull to arbitrate project appointments on long run projects, specially when multiple phases of appointements are to be offered.