I use this (in file DefaultClassData.ini), replace approriate spot in the psi class with : ; sergeantSoldierRanks=( aAbilityTree=( (AbilityName="SoulSteal", ApplyToWeaponSlot=eInvSlot_SecondaryWeapon), \\(AbilityName="Teleport") \\ ), \\aStatProgression=((StatType=eStat_Offense,StatAmount=10), (StatType=eStat_HP,StatAmount=1), (StatType=eStat_PsiOffense,StatAmount=25), (StatType=eStat_Strength,StatAmount=1), (StatType=eStat_Hacking,StatAmount=50), (StatType=eStat_CombatSims,StatAmount=1)),\\) Important part : (AbilityName="Teleport"). That's it.