Conflicts: errors vs warnings
Red errors are hard problems to fix. Warnings are calm route notes. Know the difference.
Conflicts come in two severities so you know what actually needs you.
Errors (fix these)
- Double-booking: two lessons on the same teacher at the same time
- Availability: a lesson outside the student availability window
- Female-teacher requirement not met
Warnings (judgment calls)
- Travel time: a tight gap between two lessons in different places
- Hours: a teacher over their target hours
- Meal break: a long teaching stretch with no qualifying break
- Siblings split across teachers or days
A clean schedule has zero errors. Warnings are fine to leave when the tradeoff is worth it.