3 articles
The default season week calendar, per-league time restrictions and how weekday priorities and priority days steer which dates the schedule calculation picks.
Keeping two teams apart with a minimum break (anti teams) or tying a team's matches against a set of opponents together (connected opponents), including the SINTEF definition the schedule calculation follows.
What Play order is for, how to prepare a league for it, how to run it and compare the solutions it produces, and what playkeys are and how to edit them.