The
STAR FRONTIERS rules do not include a specific an ability for "willpower". This optional rule allows a Refreree to decide what better represents the willpower of an NPC (or character).
Using LOG is based on reasoning and logic, meaning the character's willpower is based on rational thought.
Using LDR draws on the link between natural leadership and force of will.
Whichever you choose the choice should be consistent throughout the campaign.
LOG - Logic
LDR - Leadership
WIL - Choose LOG or LDR