I checked my passives, there is a Heretical Doctrine passive granting +2% bonus in specific circumstances... I also confirmed it's worth 50 accolade points.
Again this is on Tribble, not Holodeck.
A friend of mine got "Doctrinal Differences" while playing on Tribble yesterday. I'm still waiting for an answer if that was for killing 20 or 100 Voth ships.
Edit: Yup! Confirmed (on Trible of coure). "Doctrinal Differences" --> destroy 20 Voth ships.