The mod provides several configuration options:
/gamerule respawnTimes <number>
A game rule that determines the required duration of stay in the dimension. The duration multiplier increases by 1 with each difficulty level (1 on Peaceful, 4 on Hard). The time is measured in ticks.
/setworldrespawn <pos>
Changes the players' respawn point. This command should be used in the event of any issues with the respawn location.