The environment can be defined using terms described in the glossary:
- Dynamic: Teachers, Students groups, Rooms manager and Courses manager are unpredictable. They can add or modify constraints at any time.
- Accessible: All the rooms are described by the Rooms manager and all the constraints are given by the other active entities.
- Not deterministic: The system has no representation of correlation between the results it provides and the constraints added or modified by actives entities.
- Continuous: Active entities are always able to add or modify their constraints.