Rule 14.5 - Informational - fake logs and slander
Faking logs and/or spreading misinformation in general will put you very high on Dentin's shit list. Our player community, and the very structure of society in general, relies on parties being truthful, even if they hate each other. Intentionally spreading misinformation isn't just an attack on the target, it's an attack on the entire community. This can very quickly put it in the 'major offense' category.