I want to add X ability points on hero's via Custom Faction Traits ;a direct number or a extra ability point per level (<-- preferably) 

but i can't seem to do it work. I could do this on Endless Space with:

      <SimulationObjectPropertyModifierDescriptor TargetProperty="AbilityPoint" Value="X" OperationType="Addition" Path="ClassEmpire//ClassHero" />

and on Endless Legend i tried these:

      <SimulationModifierDescriptor TargetProperty="AbilityPoint" Operation="Addition" Value="X" Path="./EmpireTypeMajor/UnitHero" />

      <SimulationModifierDescriptor TargetProperty="AbilityPoint" Operation="Addition" Value="X" Path="UnitHero" />

      <SimulationModifierDescriptor TargetProperty="AbilityPoint" Operation="Addition" Value="X" Path="./EmpireTypeMajor/UnitRankHero" />

but they do not seem to work.

If you know or have any idea can you please share it? Thank you.