'Avoid Incursion' - if you cannot kill
all incursion NPC with your ship, tick this checkbox to stop operation if
incursion started at your system.
'Avoid PC' - you can avoid belts if
somebody else present in the belt. This may require if you hunting
with your friends and kill NPCs by first come, first serve basis. To avoid
ships, set ship types from the table of PC ships and redo first run to save
settings.