skaraher
Prophet
Well what do you have as a lore source then ? Rogue trader aren't covered as more than a footnote in post 2nd-ed rulebooks, and the TTRPG heavily draws from the universe established by Abnett novels.Novels aren't exactly rulebooks and always subjective takes on the setting, they don't set how the setting works though, not even really good onesWell as it is shown in Eisenhorn/Ravenor saga, when they're operating outside the boundaries of imperial jurisdiction, they're generally treated as common pirates and heretics by representants of Imperal law. But it's more of a might makes right situation. Your Inquisitorial credentials or Rogue Trader Letter of change aren't worth very much if you don't have the strength to back it.Imperial doctrine and the reality of what happens often differ.
Rogue Traders are allowed to do whatever they want.
Also, extract from Eisenhorn were used as blurbs in certains Codex. (Eye of Terror I think)